TITLE 8 - US CODE - SUBCHAPTER III - NATIONALITY AND NATURALIZATION

Part I - Nationality at Birth and Collective Naturalization

8 USC 1401 - Nationals and citizens of United States at birth

The following shall be nationals and citizens of the United States at birth:
(a) a person born in the United States, and subject to the jurisdiction thereof;
(b) a person born in the United States to a member of an Indian, Eskimo, Aleutian, or other aboriginal tribe: Provided, That the granting of citizenship under this subsection shall not in any manner impair or otherwise affect the right of such person to tribal or other property;
(c) a person born outside of the United States and its outlying possessions of parents both of whom are citizens of the United States and one of whom has had a residence in the United States or one of its outlying possessions, prior to the birth of such person;
(d) a person born outside of the United States and its outlying possessions of parents one of whom is a citizen of the United States who has been physically present in the United States or one of its outlying possessions for a continuous period of one year prior to the birth of such person, and the other of whom is a national, but not a citizen of the United States;
(e) a person born in an outlying possession of the United States of parents one of whom is a citizen of the United States who has been physically present in the United States or one of its outlying possessions for a continuous period of one year at any time prior to the birth of such person;
(f) a person of unknown parentage found in the United States while under the age of five years, until shown, prior to his attaining the age of twenty-one years, not to have been born in the United States;
(g) a person born outside the geographical limits of the United States and its outlying possessions of parents one of whom is an alien, and the other a citizen of the United States who, prior to the birth of such person, was physically present in the United States or its outlying possessions for a period or periods totaling not less than five years, at least two of which were after attaining the age of fourteen years: Provided, That any periods of honorable service in the Armed Forces of the United States, or periods of employment with the United States Government or with an international organization as that term is defined in section 288 of title 22 by such citizen parent, or any periods during which such citizen parent is physically present abroad as the dependent unmarried son or daughter and a member of the household of a person
(A)  honorably serving with the Armed Forces of the United States, or
(B)  employed by the United States Government or an international organization as defined in section 288 of title 22, may be included in order to satisfy the physical-presence requirement of this paragraph. This proviso shall be applicable to persons born on or after December 24, 1952, to the same extent as if it had become effective in its present form on that date; and
(h) a person born before noon (Eastern Standard Time) May 24, 1934, outside the limits and jurisdiction of the United States of an alien father and a mother who is a citizen of the United States who, prior to the birth of such person, had resided in the United States.

8 USC 1401a - Birth abroad before 1952 to service parent

Section 1401 (g) of this title shall be considered to have been and to be applicable to a child born outside of the United States and its outlying possessions after January 12, 1941, and before December 24, 1952, of parents one of whom is a citizen of the United States who has served in the Armed Forces of the United States after December 31, 1946, and before December 24, 1952, and whose case does not come within the provisions of section 201(g) or (i) of the Nationality Act of 1940.

8 USC 1401b - Repealed. Pub. L. 92584, 2, Oct. 27, 1972, 86 Stat. 1289

Section, Pub. L. 85–316, § 16, Sept. 11, 1957, 71 Stat. 644, provided that absence from the United States of less than twelve months would not break the continuity of presence in the administration of section 1401 (b) of this title. See section 1401 (b) of this title.

8 USC 1402 - Persons born in Puerto Rico on or after April 11, 1899

All persons born in Puerto Rico on or after April 11, 1899, and prior to January 13, 1941, subject to the jurisdiction of the United States, residing on January 13, 1941, in Puerto Rico or other territory over which the United States exercises rights of sovereignty and not citizens of the United States under any other Act, are declared to be citizens of the United States as of January 13, 1941. All persons born in Puerto Rico on or after January 13, 1941, and subject to the jurisdiction of the United States, are citizens of the United States at birth.

8 USC 1403 - Persons born in the Canal Zone or Republic of Panama on or after February 26, 1904

(a) Any person born in the Canal Zone on or after February 26, 1904, and whether before or after the effective date of this chapter, whose father or mother or both at the time of the birth of such person was or is a citizen of the United States, is declared to be a citizen of the United States.
(b) Any person born in the Republic of Panama on or after February 26, 1904, and whether before or after the effective date of this chapter, whose father or mother or both at the time of the birth of such person was or is a citizen of the United States employed by the Government of the United States or by the Panama Railroad Company, or its successor in title, is declared to be a citizen of the United States.

8 USC 1404 - Persons born in Alaska on or after March 30, 1867

A person born in Alaska on or after March 30, 1867, except a noncitizen Indian, is a citizen of the United States at birth. A noncitizen Indian born in Alaska on or after March 30, 1867, and prior to June 2, 1924, is declared to be a citizen of the United States as of June 2, 1924. An Indian born in Alaska on or after June 2, 1924, is a citizen of the United States at birth.

8 USC 1405 - Persons born in Hawaii

A person born in Hawaii on or after August 12, 1898, and before April 30, 1900, is declared to be a citizen of the United States as of April 30, 1900. A person born in Hawaii on or after April 30, 1900, is a citizen of the United States at birth. A person who was a citizen of the Republic of Hawaii on August 12, 1898, is declared to be a citizen of the United States as of April 30, 1900.

8 USC 1406 - Persons living in and born in the Virgin Islands

(a) The following persons and their children born subsequent to January 17, 1917, and prior to February 25,1927, are declared to be citizens of the United States as of February 25, 1927:
(1) All former Danish citizens who, on January 17, 1917, resided in the Virgin Islands of the United States, and were residing in those islands or in the United States or Puerto Rico on February 25, 1927, and who did not make the declaration required to preserve their Danish citizenship by article 6 of the treaty entered into on August 4, 1916, between the United States and Denmark, or who, having made such a declaration have heretofore renounced or may hereafter renounce it by a declaration before a court of record;
(2) All natives of the Virgin Islands of the United States who, on January 17, 1917, resided in those islands, and were residing in those islands or in the United States or Puerto Rico on February 25, 1927, and who were not on February 25, 1927, citizens or subjects of any foreign country;
(3) All natives of the Virgin Islands of the United States who, on January 17, 1917, resided in the United States, and were residing in those islands on February 25, 1927, and who were not on February 25, 1927, citizens or subjects of any foreign country; and
(4) All natives of the Virgin Islands of the United States who, on June 28, 1932, were residing in continental United States, the Virgin Islands of the United States, Puerto Rico, the Canal Zone, or any other insular possession or territory of the United States, and who, on June 28, 1932, were not citizens or subjects of any foreign country, regardless of their place of residence on January 17, 1917.
(b) All persons born in the Virgin Islands of the United States on or after January 17, 1917, and prior to February 25, 1927, and subject to the jurisdiction of the United States are declared to be citizens of the United States as of February 25, 1927; and all persons born in those islands on or after February 25, 1927, and subject to the jurisdiction of the United States, are declared to be citizens of the United States at birth.

8 USC 1407 - Persons living in and born in Guam

(a) The following persons, and their children born after April 11, 1899, are declared to be citizens of the United States as of August 1, 1950, if they were residing on August 1, 1950, on the island of Guam or other territory over which the United States exercises rights of sovereignty:
(1) All inhabitants of the island of Guam on April 11, 1899, including those temporarily absent from the island on that date, who were Spanish subjects, who after that date continued to reside in Guam or other territory over which the United States exercises sovereignty, and who have taken no affirmative steps to preserve or acquire foreign nationality; and
(2) All persons born in the island of Guam who resided in Guam on April 11, 1899, including those temporarily absent from the island on that date, who after that date continued to reside in Guam or other territory over which the United States exercises sovereignty, and who have taken no affirmative steps to preserve or acquire foreign nationality.
(b) All persons born in the island of Guam on or after April 11, 1899 (whether before or after August 1, 1950) subject to the jurisdiction of the United States, are declared to be citizens of the United States: Provided, That in the case of any person born before August 1, 1950, he has taken no affirmative steps to preserve or acquire foreign nationality.
(c) Any person hereinbefore described who is a citizen or national of a country other than the United States and desires to retain his present political status shall have made, prior to August 1, 1952, a declaration under oath of such desire, said declaration to be in form and executed in the manner prescribed by regulations. From and after the making of such a declaration any such person shall be held not to be a national of the United States by virtue of this chapter.

8 USC 1408 - Nationals but not citizens of the United States at birth

Unless otherwise provided in section 1401 of this title, the following shall be nationals, but not citizens, of the United States at birth:
(1) A person born in an outlying possession of the United States on or after the date of formal acquisition of such possession;
(2) A person born outside the United States and its outlying possessions of parents both of whom are nationals, but not citizens, of the United States, and have had a residence in the United States, or one of its outlying possessions prior to the birth of such person;
(3) A person of unknown parentage found in an outlying possession of the United States while under the age of five years, until shown, prior to his attaining the age of twenty-one years, not to have been born in such outlying possession; and
(4) A person born outside the United States and its outlying possessions of parents one of whom is an alien, and the other a national, but not a citizen, of the United States who, prior to the birth of such person, was physically present in the United States or its outlying possessions for a period or periods totaling not less than seven years in any continuous period of ten years
(A) during which the national parent was not outside the United States or its outlying possessions for a continuous period of more than one year, and
(B) at least five years of which were after attaining the age of fourteen years.

The proviso of section 1401 (g) of this title shall apply to the national parent under this paragraph in the same manner as it applies to the citizen parent under that section.

8 USC 1409 - Children born out of wedlock

(a) The provisions of paragraphs (c), (d), (e), and (g) of section 1401 of this title, and of paragraph (2) of section 1408 of this title, shall apply as of the date of birth to a person born out of wedlock if
(1) a blood relationship between the person and the father is established by clear and convincing evidence,
(2) the father had the nationality of the United States at the time of the persons birth,
(3) the father (unless deceased) has agreed in writing to provide financial support for the person until the person reaches the age of 18 years, and
(4) while the person is under the age of 18 years
(A) the person is legitimated under the law of the persons residence or domicile,
(B) the father acknowledges paternity of the person in writing under oath, or
(C) the paternity of the person is established by adjudication of a competent court.
(b) Except as otherwise provided in section 405 of this Act, the provisions of section 1401 (g) of this title shall apply to a child born out of wedlock on or after January 13, 1941, and before December 24, 1952, as of the date of birth, if the paternity of such child is established at any time while such child is under the age of twenty-one years by legitimation.
(c) Notwithstanding the provision of subsection (a) of this section, a person born, after December 23, 1952, outside the United States and out of wedlock shall be held to have acquired at birth the nationality status of his mother, if the mother had the nationality of the United States at the time of such persons birth, and if the mother had previously been physically present in the United States or one of its outlying possessions for a continuous period of one year.

Part II - Nationality Through Naturalization

8 USC 1421 - Naturalization authority

(a) Authority in Attorney General 
The sole authority to naturalize persons as citizens of the United States is conferred upon the Attorney General.
(b) Court authority to administer oaths 

(1) Jurisdiction 
Subject to section 1448 (c) of this title
(A) General jurisdiction 
Except as provided in subparagraph (B), each applicant for naturalization may choose to have the oath of allegiance under section 1448 (a) of this title administered by the Attorney General or by an eligible court described in paragraph (5). Each such eligible court shall have authority to administer such oath of allegiance to persons residing within the jurisdiction of the court.
(B) Exclusive authority 
An eligible court described in paragraph (5) that wishes to have exclusive authority to administer the oath of allegiance under section 1448 (a) of this title to persons residing within the jurisdiction of the court during the period described in paragraph (3)(A)(i) shall notify the Attorney General of such wish and, subject to this subsection, shall have such exclusive authority with respect to such persons during such period.
(2) Information 

(A) General information 
In the case of a court exercising authority under paragraph (1), in accordance with procedures established by the Attorney General
(i) the applicant for naturalization shall notify the Attorney General of the intent to be naturalized before the court, and
(ii) the Attorney General
(I) shall forward to the court (not later than 10 days after the date of approval of an application for naturalization in the case of a court which has provided notice under paragraph (1)(B)) such information as may be necessary to administer the oath of allegiance under section 1448 (a) of this title, and
(II) shall promptly forward to the court a certificate of naturalization (prepared by the Attorney General).
(B) Assignment of individuals in the case of exclusive authority 
If an eligible court has provided notice under paragraph (1)(B), the Attorney General shall inform each person (residing within the jurisdiction of the court), at the time of the approval of the persons application for naturalization, of
(i) the courts exclusive authority to administer the oath of allegiance under section 1448 (a) of this title to such a person during the period specified in paragraph (3)(A)(i), and
(ii) the date or dates (if any) under paragraph (3)(B) on which the court has scheduled oath administration ceremonies.

If more than one eligible court in an area has provided notice under paragraph (1)(B), the Attorney General shall permit the person, at the time of the approval, to choose the court to which the information will be forwarded for administration of the oath of allegiance under this section.

(3) Scope of exclusive authority 

(A) Limited period and advance notice required 
The exclusive authority of a court to administer the oath of allegiance under paragraph (1)(B) shall apply with respect to a person
(i) only during the 45-day period beginning on the date on which the Attorney General certifies to the court that an applicant is eligible for naturalization, and
(ii) only if the court has notified the Attorney General, prior to the date of certification of eligibility, of the day or days (during such 45-day period) on which the court has scheduled oath administration ceremonies.
(B) Authority of Attorney General 
Subject to subparagraph (C), the Attorney General shall not administer the oath of allegiance to a person under subsection (a) of this section during the period in which exclusive authority to administer the oath of allegiance may be exercised by an eligible court under this subsection with respect to that person.
(C) Waiver of exclusive authority 
Notwithstanding the previous provisions of this paragraph, a court may waive exclusive authority to administer the oath of allegiance under section 1448 (a) of this title to a person under this subsection if the Attorney General has not provided the court with the certification described in subparagraph (A)(i) within a reasonable time before the date scheduled by the court for oath administration ceremonies. Upon notification of a courts waiver of jurisdiction, the Attorney General shall promptly notify the applicant.
(4) Issuance of certificates 
The Attorney General shall provide for the issuance of certificates of naturalization at the time of administration of the oath of allegiance.
(5) Eligible courts 
For purposes of this section, the term eligible court means
(A) a district court of the United States in any State, or
(B) any court of record in any State having a seal, a clerk, and jurisdiction in actions in law or equity, or law and equity, in which the amount in controversy is unlimited.
(c) Judicial review 
A person whose application for naturalization under this subchapter is denied, after a hearing before an immigration officer under section 1447 (a) of this title, may seek review of such denial before the United States district court for the district in which such person resides in accordance with chapter 7 of title 5. Such review shall be de novo, and the court shall make its own findings of fact and conclusions of law and shall, at the request of the petitioner, conduct a hearing de novo on the application.
(d) Sole procedure 
A person may only be naturalized as a citizen of the United States in the manner and under the conditions prescribed in this subchapter and not otherwise.

8 USC 1422 - Eligibility for naturalization

The right of a person to become a naturalized citizen of the United States shall not be denied or abridged because of race or sex or because such person is married.

8 USC 1423 - Requirements as to understanding the English language, history, principles and form of government of the United States

(a) No person except as otherwise provided in this subchapter shall hereafter be naturalized as a citizen of the United States upon his own application who cannot demonstrate
(1) an understanding of the English language, including an ability to read, write, and speak words in ordinary usage in the English language: Provided, That the requirements of this paragraph relating to ability to read and write shall be met if the applicant can read or write simple words and phrases to the end that a reasonable test of his literacy shall be made and that no extraordinary or unreasonable condition shall be imposed upon the applicant; and
(2) a knowledge and understanding of the fundamentals of the history, and of the principles and form of government, of the United States.
(b) 
(1) The requirements of subsection (a) of this section shall not apply to any person who is unable because of physical or developmental disability or mental impairment to comply therewith.
(2) The requirement of subsection (a)(1) of this section shall not apply to any person who, on the date of the filing of the persons application for naturalization as provided in section 1445 of this title, either
(A) is over fifty years of age and has been living in the United States for periods totaling at least twenty years subsequent to a lawful admission for permanent residence, or
(B) is over fifty-five years of age and has been living in the United States for periods totaling at least fifteen years subsequent to a lawful admission for permanent residence.
(3) The Attorney General, pursuant to regulations, shall provide for special consideration, as determined by the Attorney General, concerning the requirement of subsection (a)(2) of this section with respect to any person who, on the date of the filing of the persons application for naturalization as provided in section 1445 of this title, is over sixty-five years of age and has been living in the United States for periods totaling at least twenty years subsequent to a lawful admission for permanent residence.

8 USC 1424 - Prohibition upon the naturalization of persons opposed to government or law, or who favor totalitarian forms of government

(a) Notwithstanding the provisions of section 405(b) of this Act, no person shall hereafter be naturalized as a citizen of the United States
(1) who advocates or teaches, or who is a member of or affiliated with any organization that advocates or teaches, opposition to all organized government; or
(2) who is a member of or affiliated with
(A)  the Communist Party of the United States;
(B)  any other totalitarian party of the United States;
(C)  the Communist Political Association;
(D)  the Communist or other totalitarian party of any State of the United States, of any foreign state, or of any political or geographical subdivision of any foreign state;
(E)  any section, subsidiary, branch, affiliate, or subdivision of any such association or party; or
(F)  the direct predecessors or successors of any such association or party, regardless of what name such group or organization may have used, may now bear, or may hereafter adopt, unless such alien establishes that he did not have knowledge or reason to believe at the time he became a member of or affiliated with such an organization (and did not thereafter and prior to the date upon which such organization was so registered or so required to be registered have such knowledge or reason to believe) that such organization was a Communist-front organization; or
(3) who, although not within any of the other provisions of this section, advocates the economic, international, and governmental doctrines of world communism or the establishment in the United States of a totalitarian dictatorship, or who is a member of or affiliated with any organization that advocates the economic, international, and governmental doctrines of world communism or the establishment in the United States of a totalitarian dictatorship, either through its own utterances or through any written or printed publications issued or published by or with the permission or consent of or under authority of such organization or paid for by the funds of such organization; or
(4) who advocates or teaches or who is a member of or affiliated with any organization that advocates or teaches
(A)  the overthrow by force or violence or other unconstitutional means of the Government of the United States or of all forms of law; or
(B)  the duty, necessity, or propriety of the unlawful assaulting or killing of any officer or officers (either of specific individuals or of officers generally) of the Government of the United States or of any other organized government because of his or their official character; or
(C)  the unlawful damage, injury, or destruction of property; or
(D)  sabotage; or
(5) who writes or publishes or causes to be written or published, or who knowingly circulates, distributes, prints, or displays, or knowingly causes to be circulated, distributed, printed, published, or displayed, or who knowingly has in his possession for the purpose of circulation, publication, distribution, or display, any written or printed matter, advocating or teaching opposition to all organized government, or advocating
(A)  the overthrow by force, violence or other unconstitutional means of the Government of the United States or of all forms of law; or
(B)  the duty, necessity, or propriety of the unlawful assaulting or killing of any officer or officers (either of specific individuals or of officers generally) of the Government of the United States or of any other organized government, because of his or their official character; or
(C)  the unlawful damage, injury, or destruction of property; or
(D)  sabotage; or
(E)  the economic, international, and governmental doctrines of world communism or the establishment in the United States of a totalitarian dictatorship; or
(6) who is a member of or affiliated with any organization that writes, circulates, distributes, prints, publishes, or displays, or causes to be written, circulated, distributed, printed, published, or displayed, or that has in its possession for the purpose of circulation, distribution, publication, issue, or display, any written or printed matter of the character described in subparagraph (5) of this subsection.
(b) The provisions of this section or of any other section of this chapter shall not be construed as declaring that any of the organizations referred to in this section or in any other section of this chapter do not advocate the overthrow of the Government of the United States by force, violence, or other unconstitutional means.
(c) The provisions of this section shall be applicable to any applicant for naturalization who at any time within a period of ten years immediately preceding the filing of the application for naturalization or after such filing and before taking the final oath of citizenship is, or has been found to be within any of the classes enumerated within this section, notwithstanding that at the time the application is filed he may not be included within such classes.
(d) Any person who is within any of the classes described in subsection (a) of this section solely because of past membership in, or past affiliation with, a party or organization may be naturalized without regard to the provisions of subsection (c) of this section if such person establishes that such membership or affiliation is or was involuntary, or occurred and terminated prior to the attainment by such alien of the age of sixteen years, or that such membership or affiliation is or was by operation of law, or was for purposes of obtaining employment, food rations, or other essentials of living and where necessary for such purposes.
(e) A person may be naturalized under this subchapter without regard to the prohibitions in subsections (a)(2) and (c) of this section if the person
(1) is otherwise eligible for naturalization;
(2) is within the class described in subsection (a)(2) of this section solely because of past membership in, or past affiliation with, a party or organization described in that subsection;
(3) does not fall within any other of the classes described in that subsection; and
(4) is determined by the Director of Central Intelligence, in consultation with the Secretary of Defense when Department of Defense activities are relevant to the determination, and with the concurrence of the Attorney General and the Secretary of Homeland Security, to have made a contribution to the national security or to the national intelligence mission of the United States.

8 USC 1425 - Ineligibility to naturalization of deserters from the Armed Forces

A person who, at any time during which the United States has been or shall be at war, deserted or shall desert the military, air, or naval forces of the United States, or who, having been duly enrolled, departed, or shall depart from the jurisdiction of the district in which enrolled, or who, whether or not having been duly enrolled, went or shall go beyond the limits of the United States, with intent to avoid any draft into the military, air, or naval service, lawfully ordered, shall, upon conviction thereof by a court martial or a court of competent jurisdiction, be permanently ineligible to become a citizen of the United States; and such deserters and evaders shall be forever incapable of holding any office of trust or of profit under the United States, or of exercising any rights of citizens thereof.

8 USC 1426 - Citizenship denied alien relieved of service in Armed Forces because of alienage

(a) Permanent ineligibility 
Notwithstanding the provisions of section 405 (b)1 but subject to subsection (c) of this section, any alien who applies or has applied for exemption or discharge from training or service in the Armed Forces or in the National Security Training Corps of the United States on the ground that he is an alien, and is or was relieved or discharged from such training or service on such ground, shall be permanently ineligible to become a citizen of the United States.
(b) Conclusiveness of records 
The records of the Selective Service System or of the Department of Defense shall be conclusive as to whether an alien was relieved or discharged from such liability for training or service because he was an alien.
(c) Service in armed forces of foreign country 
An alien shall not be ineligible for citizenship under this section or otherwise because of an exemption from training or service in the Armed Forces of the United States pursuant to the exercise of rights under a treaty, if before the time of the exercise of such rights the alien served in the Armed Forces of a foreign country of which the alien was a national.
[1] See References in Text note below.

8 USC 1427 - Requirements of naturalization

(a) Residence 
No person, except as otherwise provided in this subchapter, shall be naturalized unless such applicant,
(1)  immediately preceding the date of filing his application for naturalization has resided continuously, after being lawfully admitted for permanent residence, within the United States for at least five years and during the five years immediately preceding the date of filing his application has been physically present therein for periods totaling at least half of that time, and who has resided within the State or within the district of the Service in the United States in which the applicant filed the application for at least three months,
(2)  has resided continuously within the United States from the date of the application up to the time of admission to citizenship, and
(3)  during all the periods referred to in this subsection has been and still is a person of good moral character, attached to the principles of the Constitution of the United States, and well disposed to the good order and happiness of the United States.
(b) Absences 
Absence from the United States of more than six months but less than one year during the period for which continuous residence is required for admission to citizenship, immediately preceding the date of filing the application for naturalization, or during the period between the date of filing the application and the date of any hearing under section 1447 (a) of this title, shall break the continuity of such residence, unless the applicant shall establish to the satisfaction of the Attorney General that he did not in fact abandon his residence in the United States during such period. Absence from the United States for a continuous period of one year or more during the period for which continuous residence is required for admission to citizenship (whether preceding or subsequent to the filing of the application for naturalization) shall break the continuity of such residence, except that in the case of a person who has been physically present and residing in the United States, after being lawfully admitted for permanent residence, for an uninterrupted period of at least one year, and who thereafter is employed by or under contract with the Government of the United States or an American institution of research recognized as such by the Attorney General, or is employed by an American firm or corporation engaged in whole or in part in the development of foreign trade and commerce of the United States, or a subsidiary thereof more than 50 per centum of whose stock is owned by an American firm or corporation, or is employed by a public international organization of which the United States is a member by treaty or statute and by which the alien was not employed until after being lawfully admitted for permanent residence, no period of absence from the United States shall break the continuity of residence if
(1) prior to the beginning of such period of employment (whether such period begins before or after his departure from the United States), but prior to the expiration of one year of continuous absence from the United States, the person has established to the satisfaction of the Attorney General that his absence from the United States for such period is to be on behalf of such Government, or for the purpose of carrying on scientific research on behalf of such institution, or to be engaged in the development of such foreign trade and commerce or whose residence abroad is necessary to the protection of the property rights in such countries in such firm or corporation, or to be employed by a public international organization of which the United States is a member by treaty or statute and by which the alien was not employed until after being lawfully admitted for permanent residence; and
(2) such person proves to the satisfaction of the Attorney General that his absence from the United States for such period has been for such purpose.

The spouse and dependent unmarried sons and daughters who are members of the household of a person who qualifies for the benefits of this subsection shall also be entitled to such benefits during the period for which they were residing abroad as dependent members of the household of the person.

(c) Physical presence 
The granting of the benefits of subsection (b) of this section shall not relieve the applicant from the requirement of physical presence within the United States for the period specified in subsection (a) of this section, except in the case of those persons who are employed by, or under contract with, the Government of the United States. In the case of a person employed by or under contract with Central Intelligence Agency, the requirement in subsection (b) of this section of an uninterrupted period of at least one year of physical presence in the United States may be complied with by such person at any time prior to filing an application for naturalization.
(d) Moral character 
No finding by the Attorney General that the applicant is not deportable shall be accepted as conclusive evidence of good moral character.
(e) Determination 
In determining whether the applicant has sustained the burden of establishing good moral character and the other qualifications for citizenship specified in subsection (a) of this section, the Attorney General shall not be limited to the applicants conduct during the five years preceding the filing of the application, but may take into consideration as a basis for such determination the applicants conduct and acts at any time prior to that period.
(f) Persons making extraordinary contributions to national security 

(1) Whenever the Director of Central Intelligence, the Attorney General and the Commissioner of Immigration determine that an applicant otherwise eligible for naturalization has made an extraordinary contribution to the national security of the United States or to the conduct of United States intelligence activities, the applicant may be naturalized without regard to the residence and physical presence requirements of this section, or to the prohibitions of section 1424 of this title, and no residence within a particular State or district of the Service in the United States shall be required: Provided, That the applicant has continuously resided in the United States for at least one year prior to naturalization: Provided further, That the provisions of this subsection shall not apply to any alien described in clauses (i) through (v) of section 1158 (b)(2)(A) of this title.
(2) An applicant for naturalization under this subsection may be administered the oath of allegiance under section 1448 (a) of this title by any district court of the United States, without regard to the residence of the applicant. Proceedings under this subsection shall be conducted in a manner consistent with the protection of intelligence sources, methods and activities.
(3) The number of aliens naturalized pursuant to this subsection in any fiscal year shall not exceed five. The Director of Central Intelligence shall inform the Select Committee on Intelligence and the Committee on the Judiciary of the Senate and the Permanent Select Committee on Intelligence and the Committee on the Judiciary of the House of Representatives within a reasonable time prior to the filing of each application under the provisions of this subsection.

8 USC 1428 - Temporary absence of persons performing religious duties

Any person who is authorized to perform the ministerial or priestly functions of a religious denomination having a bona fide organization within the United States, or any person who is engaged solely by a religious denomination or by an interdenominational mission organization having a bona fide organization within the United States as a missionary, brother, nun, or sister, who
(1)  has been lawfully admitted to the United States for permanent residence,
(2)  has at any time thereafter and before filing an application for naturalization been physically present and residing within the United States for an uninterrupted period of at least one year, and
(3)  has heretofore been or may hereafter be absent temporarily from the United States in connection with or for the purpose of performing the ministerial or priestly functions of such religious denomination, or serving as a missionary, brother, nun, or sister, shall be considered as being physically present and residing in the United States for the purpose of naturalization within the meaning of section 1427 (a) of this title, notwithstanding any such absence from the United States, if he shall in all other respects comply with the requirements of the naturalization law. Such person shall prove to the satisfaction of the Attorney General that his absence from the United States has been solely for the purpose of performing the ministerial or priestly functions of such religious denomination, or of serving as a missionary, brother, nun, or sister.

8 USC 1429 - Prerequisite to naturalization; burden of proof

Except as otherwise provided in this subchapter, no person shall be naturalized unless he has been lawfully admitted to the United States for permanent residence in accordance with all applicable provisions of this chapter. The burden of proof shall be upon such person to show that he entered the United States lawfully, and the time, place, and manner of such entry into the United States, but in presenting such proof he shall be entitled to the production of his immigrant visa, if any, or of other entry document, if any, and of any other documents and records, not considered by the Attorney General to be confidential, pertaining to such entry, in the custody of the Service. Notwithstanding the provisions of section 405 (b),1 and except as provided in sections 1439 and 1440 of this title no person shall be naturalized against whom there is outstanding a final finding of deportability pursuant to a warrant of arrest issued under the provisions of this chapter or any other Act; and no application for naturalization shall be considered by the Attorney General if there is pending against the applicant a removal proceeding pursuant to a warrant of arrest issued under the provisions of this chapter or any other Act: Provided, That the findings of the Attorney General in terminating removal proceedings or in canceling the removal of an alien pursuant to the provisions of this chapter, shall not be deemed binding in any way upon the Attorney General with respect to the question of whether such person has established his eligibility for naturalization as required by this subchapter.
[1] See References in Text note below.

8 USC 1430 - Married persons and employees of certain nonprofit organizations

(a) Any person whose spouse is a citizen of the United States, or any person who obtained status as a lawful permanent resident by reason of his or her status as a spouse or child of a United States citizen who battered him or her or subjected him or her to extreme cruelty, may be naturalized upon compliance with all the requirements of this subchapter except the provisions of paragraph (1) of section 1427 (a) of this title if such person immediately preceding the date of filing his application for naturalization has resided continuously, after being lawfully admitted for permanent residence, within the United States for at least three years, and during the three years immediately preceding the date of filing his application has been living in marital union with the citizen spouse (except in the case of a person who has been battered or subjected to extreme cruelty by a United States citizen spouse or parent), who has been a United States citizen during all of such period, and has been physically present in the United States for periods totaling at least half of that time and has resided within the State or the district of the Service in the United States in which the applicant filed his application for at least three months.
(b) Any person,
(1)  whose spouse is
(A)  a citizen of the United States,
(B)  in the employment of the Government of the United States, or of an American institution of research recognized as such by the Attorney General, or of an American firm or corporation engaged in whole or in part in the development of foreign trade and commerce of the United States, or a subsidiary thereof, or of a public international organization in which the United States participates by treaty or statute, or is authorized to perform the ministerial or priestly functions of a religious denomination having a bona fide organization within the United States, or is engaged solely as a missionary by a religious denomination or by an interdenominational mission organization having a bona fide organization within the United States, and
(C)  regularly stationed abroad in such employment, and
(2)  who is in the United States at the time of naturalization, and
(3)  who declares before the Attorney General in good faith an intention to take up residence within the United States immediately upon the termination of such employment abroad of the citizen spouse, may be naturalized upon compliance with all the requirements of the naturalization laws, except that no prior residence or specified period of physical presence within the United States or within a State or a district of the Service in the United States or proof thereof shall be required.
(c) Any person who
(1)  is employed by a bona fide United States incorporated nonprofit">nonprofit organization which is principally engaged in conducting abroad through communications media the dissemination of information which significantly promotes United States interests abroad and which is recognized as such by the Attorney General, and
(2)  has been so employed continuously for a period of not less than five years after a lawful admission for permanent residence, and
(3)  who files his application for naturalization while so employed or within six months following the termination thereof, and
(4)  who is in the United States at the time of naturalization, and
(5)  who declares before the Attorney General in good faith an intention to take up residence within the United States immediately upon termination of such employment, may be naturalized upon compliance with all the requirements of this subchapter except that no prior residence or specified period of physical presence within the United States or any State or district of the Service in the United States, or proof thereof, shall be required.
(d) Any person who is the surviving spouse, child, or parent of a United States citizen, whose citizen spouse, parent, or child dies during a period of honorable service in an active duty status in the Armed Forces of the United States and who, in the case of a surviving spouse, was living in marital union with the citizen spouse at the time of his death, may be naturalized upon compliance with all the requirements of this subchapter except that no prior residence or specified physical presence within the United States, or within a State or a district of the Service in the United States shall be required. For purposes of this subsection, the terms United States citizen and citizen spouse include a person granted posthumous citizenship under section 1440–1 of this title.
(e) 
(1) In the case of a person lawfully admitted for permanent residence in the United States who is the spouse of a member of the Armed Forces of the United States, is authorized to accompany such member and reside abroad with the member pursuant to the members official orders, and is so accompanying and residing with the member in marital union, such residence and physical presence abroad shall be treated, for purposes of subsection (a) and section 1427 (a) of this title, as residence and physical presence in
(A) the United States; and
(B) any State or district of the Department of Homeland Security in the United States.
(2) Notwithstanding any other provision of law, a spouse described in paragraph (1) shall be eligible for naturalization proceedings overseas pursuant to section 1443a of this title.

8 USC 1431 - Children born outside the United States and residing permanently in the United States; conditions under which citizenship automatically acquired

(a) A child born outside of the United States automatically becomes a citizen of the United States when all of the following conditions have been fulfilled:
(1) At least one parent of the child is a citizen of the United States, whether by birth or naturalization.
(2) The child is under the age of eighteen years.
(3) The child is residing in the United States in the legal and physical custody of the citizen parent pursuant to a lawful admission for permanent residence.
(b) Subsection (a) of this section shall apply to a child adopted by a United States citizen parent if the child satisfies the requirements applicable to adopted children under section 1101 (b)(1) of this title.

8 USC 1432 - Repealed. Pub. L. 106395, title I, 103(a), Oct. 30, 2000, 114 Stat. 1632

Section, acts June 27, 1952, ch. 477, title III, ch. 2, 321, 66 Stat. 245; Pub. L. 95–417, § 5, Oct. 5, 1978, 92 Stat. 918; Pub. L. 97–116, § 18(m), Dec. 29, 1981, 95 Stat. 1620; Pub. L. 99–653, § 15, Nov. 14, 1986, 100 Stat. 3658; Pub. L. 100–525, § 8(l), Oct. 24, 1988, 102 Stat. 2618, related to conditions for automatic citizenship of children born outside the United States of alien parents.

8 USC 1433 - Children born and residing outside the United States; conditions for acquiring certificate of citizenship

(a) Application by citizen parents; requirements 
A parent who is a citizen of the United States (or, if the citizen parent has died during the preceding 5 years, a citizen grandparent or citizen legal guardian) may apply for naturalization on behalf of a child born outside of the United States who has not acquired citizenship automatically under section 1431 of this title. The Attorney General shall issue a certificate of citizenship to such applicant upon proof, to the satisfaction of the Attorney General, that the following conditions have been fulfilled:
(1) At least one parent (or, at the time of his or her death, was) is a citizen of the United States, whether by birth or naturalization.
(2) The United States citizen parent
(A) has (or, at the time of his or her death, had) been physically present in the United States or its outlying possessions for a period or periods totaling not less than five years, at least two of which were after attaining the age of fourteen years; or
(B) has (or, at the time of his or her death, had) a citizen parent who has been physically present in the United States or its outlying possessions for a period or periods totaling not less than five years, at least two of which were after attaining the age of fourteen years.
(3) The child is under the age of eighteen years.
(4) The child is residing outside of the United States in the legal and physical custody of the applicant (or, if the citizen parent is deceased, an individual who does not object to the application).
(5) The child is temporarily present in the United States pursuant to a lawful admission, and is maintaining such lawful status.
(b) Attainment of citizenship status; receipt of certificate 
Upon approval of the application (which may be filed from abroad) and, except as provided in the last sentence of section 1448 (a) of this title, upon taking and subscribing before an officer of the Service within the United States to the oath of allegiance required by this chapter of an applicant for naturalization, the child shall become a citizen of the United States and shall be furnished by the Attorney General with a certificate of citizenship.
(c) Adopted children 
Subsections (a) and (b) of this section shall apply to a child adopted by a United States citizen parent if the child satisfies the requirements applicable to adopted children under section 1101 (b)(1) of this title.
(d) Children of Armed Forces members 
In the case of a child of a member of the Armed Forces of the United States who is authorized to accompany such member and reside abroad with the member pursuant to the members official orders, and is so accompanying and residing with the member
(1) any period of time during which the member of the Armed Forces is residing abroad pursuant to official orders shall be treated, for purposes of subsection (a)(2)(A), as physical presence in the United States;
(2) subsection (a)(5) shall not apply; and
(3) the oath of allegiance described in subsection (b) may be subscribed to abroad pursuant to section 1443a of this title.

8 USC 1434 - Repealed. Pub. L. 95417, 7, Oct. 5, 1978, 92 Stat. 918

Section, acts June 27, 1952, ch. 477, title III, ch. 2, 323, 66 Stat. 246; Sept. 11, 1957, Pub. L. 85–316, § 11, 71 Stat. 642; Aug. 20, 1958, Pub. L. 85–697, § 1, 72 Stat. 687, related to citizenship of children adopted by citizens.

8 USC 1435 - Former citizens regaining citizenship

(a) Requirements 
Any person formerly a citizen of the United States who
(1)  prior to September 22, 1922, lost United States citizenship by marriage to an alien, or by the loss of United States citizenship of such persons spouse, or
(2)  on or after September 22, 1922, lost United States citizenship by marriage to an alien ineligible to citizenship, may if no other nationality was acquired by an affirmative act of such person other than by marriage be naturalized upon compliance with all requirements of this subchapter, except
(1) no period of residence or specified period of physical presence within the United States or within the State or district of the Service in the United States where the application is filed shall be required; and
(2) the application need not set forth that it is the intention of the applicant to reside permanently within the United States. Such person, or any person who was naturalized in accordance with the provisions of section 317(a) of the Nationality Act of 1940, shall have, from and after her naturalization, the status of a native-born or naturalized citizen of the United States, whichever status existed in the case of such person prior to the loss of citizenship: Provided, That nothing contained herein or in any other provision of law shall be construed as conferring United States citizenship retroactively upon such person, or upon any person who was naturalized in accordance with the provisions of section 317(a) of the Nationality Act of 1940, during any period in which such person was not a citizen.
(b) Additional requirements 
No person who is otherwise eligible for naturalization in accordance with the provisions of subsection (a) of this section shall be naturalized unless such person shall establish to the satisfaction of the Attorney General that she has been a person of good moral character, attached to the principles of the Constitution of the United States, and well disposed to the good order and happiness of the United States for a period of not less than five years immediately preceding the date of filing an application for naturalization and up to the time of admission to citizenship, and, unless she has resided continuously in the United States since the date of her marriage, has been lawfully admitted for permanent residence prior to filing her application for naturalization.
(c) Oath of allegiance 

(1) A woman who was a citizen of the United States at birth and
(A)  who has or is believed to have lost her United States citizenship solely by reason of her marriage prior to September 22, 1922, to an alien, or by her marriage on or after such date to an alien ineligible to citizenship,
(B)  whose marriage to such alien shall have terminated subsequent to January 12, 1941, and
(C)  who has not acquired by an affirmative act other than by marriage any other nationality, shall, from and after taking the oath of allegiance required by section 1448 of this title, be a citizen of the United States and have the status of a citizen of the United States by birth, without filing an application for naturalization, and notwithstanding any of the other provisions of this subchapter except the provisions of section 1424 of this title: Provided, That nothing contained herein or in any other provision of law shall be construed as conferring United States citizenship retroactively upon such person, or upon any person who was naturalized in accordance with the provisions of section 317(b) of the Nationality Act of 1940, during any period in which such person was not a citizen.
(2) Such oath of allegiance may be taken abroad before a diplomatic or consular officer of the United States, or in the United States before the Attorney General or the judge or clerk of a court described in section 1421 (b) of this title.
(3) Such oath of allegiance shall be entered in the records of the appropriate embassy, legation, consulate, court, or the Attorney General, and, upon demand, a certified copy of the proceedings, including a copy of the oath administered, under the seal of the embassy, legation, consulate, court, or the Attorney General, shall be delivered to such woman at a cost not exceeding $5, which certified copy shall be evidence of the facts stated therein before any court of record or judicial tribunal and in any department or agency of the Government of the United States.
(d) Persons losing citizenship for failure to meet physical presence retention requirement 

(1) A person who was a citizen of the United States at birth and lost such citizenship for failure to meet the physical presence retention requirements under section 1401 (b) of this title (as in effect before October 10, 1978), shall, from and after taking the oath of allegiance required by section 1448 of this title be a citizen of the United States and have the status of a citizen of the United States by birth, without filing an application for naturalization, and notwithstanding any of the other provisions of this subchapter except the provisions of section 1424 of this title. Nothing in this subsection or any other provision of law shall be construed as conferring United States citizenship retroactively upon such person during any period in which such person was not a citizen.
(2) The provisions of paragraphs (2) and (3) of subsection (c) of this section shall apply to a person regaining citizenship under paragraph (1) in the same manner as they apply under subsection (c)(1) of this section.

8 USC 1436 - Nationals but not citizens; residence within outlying possessions

A person not a citizen who owes permanent allegiance to the United States, and who is otherwise qualified, may, if he becomes a resident of any State, be naturalized upon compliance with the applicable requirements of this subchapter, except that in applications for naturalization filed under the provisions of this section residence and physical presence within the United States within the meaning of this subchapter shall include residence and physical presence within any of the outlying possessions of the United States.

8 USC 1437 - Resident Philippine citizens excepted from certain requirements

Any person who
(1)  was a citizen of the Commonwealth of the Philippines on July 2, 1946,
(2)  entered the United States prior to May 1, 1934, and
(3)  has, since such entry, resided continuously in the United States shall be regarded as having been lawfully admitted to the United States for permanent residence for the purpose of applying for naturalization under this subchapter.

8 USC 1438 - Former citizens losing citizenship by entering armed forces of foreign countries during World War II

(a) Requirements; oath; certified copies of oath 
Any person who,
(1)  during World War II and while a citizen of the United States, served in the military, air, or naval forces of any country at war with a country with which the United States was at war after December 7, 1941, and before September 2, 1945, and
(2)  has lost United States citizenship by reason of entering or serving in such forces, or taking an oath or obligation for the purpose of entering such forces, may, upon compliance with all the provisions of subchapter III of this chapter, except section 1427 (a) of this title, and except as otherwise provided in subsection (b) of this section, be naturalized by taking before the Attorney General or before a court described in section 1421 (b) of this title the oath required by section 1448 of this title. Certified copies of such oath shall be sent by such court to the Department of State and to the Department of Justice and by the Attorney General to the Secretary of State.
(b) Exceptions 
No person shall be naturalized under subsection (a) of this section unless he
(1) is, and has been for a period of at least five years immediately preceding taking the oath required in subsection (a) of this section, a person of good moral character, attached to the principles of the Constitution of the United States and well disposed to the good order and happiness of the United States; and
(2) has been lawfully admitted to the United States for permanent residence and intends to reside permanently in the United States.
(c) Status 
Any person naturalized in accordance with the provisions of this section, or any person who was naturalized in accordance with the provisions of section 323 of the Nationality Act of 1940, shall have, from and after such naturalization, the status of a native-born, or naturalized, citizen of the United States, whichever status existed in the case of such person prior to the loss of citizenship: Provided, That nothing contained herein, or in any other provision of law, shall be construed as conferring United States citizenship retroactively upon any such person during any period in which such person was not a citizen.
(d) Span of World War II 
For the purposes of this section, World War II shall be deemed to have begun on September 1, 1939, and to have terminated on September 2, 1945.
(e) Inapplicability to certain persons 
This section shall not apply to any person who during World War II served in the armed forces of a country while such country was at war with the United States

8 USC 1439 - Naturalization through service in the armed forces

(a) Requirements 
A person who has served honorably at any time in the armed forces of the United States for a period or periods aggregating one year, and, who, if separated from such service, was never separated except under honorable conditions, may be naturalized without having resided, continuously immediately preceding the date of filing such persons application, in the United States for at least five years, and in the State or district of the Service in the United States in which the application for naturalization is filed for at least three months, and without having been physically present in the United States for any specified period, if such application is filed while the applicant is still in the service or within six months after the termination of such service.
(b) Exceptions 
A person filing an application under subsection (a) of this section shall comply in all other respects with the requirements of this subchapter, except that
(1) no residence within a State or district of the Service in the United States shall be required;
(2) notwithstanding section 1429 of this title insofar as it relates to deportability, such applicant may be naturalized immediately if the applicant be then actually in the Armed Forces of the United States, and if prior to the filing of the application, the applicant shall have appeared before and been examined by a representative of the Service;
(3) the applicant shall furnish to the Secretary of Homeland Security, prior to any hearing upon his application, a certified statement from the proper executive department for each period of his service upon which he relies for the benefits of this section, clearly showing that such service was honorable and that no discharges from service, including periods of service not relied upon by him for the benefits of this section, were other than honorable (the certificate or certificates herein provided for shall be conclusive evidence of such service and discharge); and
(4) notwithstanding any other provision of law, no fee shall be charged or collected from the applicant for filing the application, or for the issuance of a certificate of naturalization upon being granted citizenship, and no clerk of any State court shall charge or collect any fee for such services unless the laws of the State require such charge to be made, in which case nothing more than the portion of the fee required to be paid to the State shall be charged or collected.
(c) Periods when not in service 
In the case such applicants service was not continuous, the applicants residence in the United States and State or district of the Service in the United States, good moral character, attachment to the principles of the Constitution of the United States, and favorable disposition toward the good order and happiness of the United States, during any period within five years immediately preceding the date of filing such application between the periods of applicants service in the Armed Forces, shall be alleged in the application filed under the provisions of subsection (a) of this section, and proved at any hearing thereon. Such allegation and proof shall also be made as to any period between the termination of applicants service and the filing of the application for naturalization.
(d) Residence requirements 
The applicant shall comply with the requirements of section 1427 (a) of this title, if the termination of such service has been more than six months preceding the date of filing the application for naturalization, except that such service within five years immediately preceding the date of filing such application shall be considered as residence and physical presence within the United States.
(e) Moral character 
Any such period or periods of service under honorable conditions, and good moral character, attachment to the principles of the Constitution of the United States, and favorable disposition toward the good order and happiness of the United States, during such service, shall be proved by duly authenticated copies of the records of the executive departments having custody of the records of such service, and such authenticated copies of records shall be accepted in lieu of compliance with the provisions of section 1427 (a) of this title.
(f) Revocation 
Citizenship granted pursuant to this section may be revoked in accordance with section 1451 of this title if the person is separated from the Armed Forces under other than honorable conditions before the person has served honorably for a period or periods aggregating five years. Such ground for revocation shall be in addition to any other provided by law, including the grounds described in section 1451 of this title. The fact that the naturalized person was separated from the service under other than honorable conditions shall be proved by a duly authenticated certification from the executive department under which the person was serving at the time of separation. Any period or periods of service shall be proved by duly authenticated copies of the records of the executive departments having custody of the records of such service.
(g) Processing and adjudication of applications 
Not later than 6 months after receiving an application for naturalization filed by a current member of the Armed Forces under subsection (a), section 1440(a) of this title, or section 1440–1 of this title, by the spouse of such member under section 1430 (b) of this title, or by a surviving spouse or child under section 1430 (d) of this title, United States Citizenship and Immigration Services shall
(1) process and adjudicate the application, including completing all required background checks to the satisfaction of the Secretary of Homeland Security; or
(2) provide the applicant with
(A) an explanation for its inability to meet the processing and adjudication deadline under this subsection; and
(B) an estimate of the date by which the application will be processed and adjudicated.
(h) Annual report 
The Director of United States Citizenship and Immigration Services shall submit an annual report to the Subcommittee on Immigration, Border Security, and Refugees and the Subcommittee on Homeland Security of the Senate and the Subcommittee on Immigration, Citizenship, Refugees, Border Security, and International Law and the Subcommittee on Homeland Security of the House of Representatives that identifies every application filed under subsection (a), subsection (b) or (d) of section 1430 of this title, section 1440 (a) of this title, or section 1440–1 of this title that is not processed and adjudicated within 1 year after it was filed due to delays in conducting required background checks.

8 USC 1440 - Naturalization through active-duty service in the Armed Forces during World War I, World War II, Korean hostilities, Vietnam hostilities, or other periods of military hostilities

(a) Requirements 
Any person who, while an alien or a noncitizen national of the United States, has served honorably as a member of the Selected Reserve of the Ready Reserve or in an active-duty status in the military, air, or naval forces of the United States during either World War I or during a period beginning September 1, 1939, and ending December 31, 1946, or during a period beginning June 25, 1950, and ending July 1, 1955, or during a period beginning February 28, 1961, and ending on a date designated by the President by Executive order as of the date of termination of the Vietnam hostilities, or thereafter during any other period which the President by Executive order shall designate as a period in which Armed Forces of the United States are or were engaged in military operations involving armed conflict with a hostile foreign force, and who, if separated from such service, was separated under honorable conditions, may be naturalized as provided in this section if
(1)  at the time of enlistment, reenlistment, extension of enlistment, or induction such person shall have been in the United States, the Canal Zone, American Samoa, or Swains Island, or on board a public vessel owned or operated by the United States for noncommercial service, whether or not he has been lawfully admitted to the United States for permanent residence, or
(2)  at any time subsequent to enlistment or induction such person shall have been lawfully admitted to the United States for permanent residence. The executive department under which such person served shall determine whether persons have served honorably in an active-duty status, and whether separation from such service was under honorable conditions: Provided, however, That no person who is or has been separated from such service on account of alienage, or who was a conscientious objector who performed no military, air, or naval duty whatever or refused to wear the uniform, shall be regarded as having served honorably or having been separated under honorable conditions for the purposes of this section. No period of service in the Armed Forces shall be made the basis of an application for naturalization under this section if the applicant has previously been naturalized on the basis of the same period of service.
(b) Exceptions 
A person filing an application under subsection (a) of this section shall comply in all other respects with the requirements of this subchapter, except that
(1) he may be naturalized regardless of age, and notwithstanding the provisions of section 1429 of this title as they relate to deportability and the provisions of section 1442 of this title;
(2) no period of residence or specified period of physical presence within the United States or any State or district of the Service in the United States shall be required;
(3) service in the military, air or naval forces of the United States shall be proved by a duly authenticated certification from the executive department under which the applicant served or is serving, which shall state whether the applicant served honorably in an active-duty status during either World War I or during a period beginning September 1, 1939, and ending December 31, 1946, or during a period beginning June 25, 1950, and ending July 1, 1955, or during a period beginning February 28, 1961, and ending on a date designated by the President by Executive order as the date of termination of the Vietnam hostilities, or thereafter during any other period which the President by Executive order shall designate as a period in which Armed Forces of the United States are or were engaged in military operations involving armed conflict with a hostile foreign force, and was separated from such service under honorable conditions; and
(4) notwithstanding any other provision of law, no fee shall be charged or collected from the applicant for filing a petition for naturalization or for the issuance of a certificate of naturalization upon citizenship being granted to the applicant, and no clerk of any State court shall charge or collect any fee for such services unless the laws of the State require such charge to be made, in which case nothing more than the portion of the fee required to be paid to the State shall be charged or collected.
(c) Revocation 
Citizenship granted pursuant to this section may be revoked in accordance with section 1451 of this title if the person is separated from the Armed Forces under other than honorable conditions before the person has served honorably for a period or periods aggregating five years. Such ground for revocation shall be in addition to any other provided by law, including the grounds described in section 1451 of this title. The fact that the naturalized person was separated from the service under other than honorable conditions shall be proved by a duly authenticated certification from the executive department under which the person was serving at the time of separation. Any period or periods of service shall be proved by duly authenticated copies of the records of the executive departments having custody of the records of such service.

8 USC 14401 - Posthumous citizenship through death while on active-duty service in armed forces during World War I, World War II, the Korean hostilities, the Vietnam hostilities, or in other periods of military hostilities

(a) Permitting granting of posthumous citizenship 
Notwithstanding any other provision of this subchapter, the Secretary of Homeland Security shall provide, in accordance with this section, for the granting of posthumous citizenship at the time of death to a person described in subsection (b) of this section if the Secretary of Homeland Security approves an application for that posthumous citizenship under subsection (c) of this section.
(b) Noncitizens eligible for posthumous citizenship 
A person referred to in subsection (a) of this section is a person who, while an alien or a noncitizen national of the United States
(1) served honorably in an active-duty status in the military, air, or naval forces of the United States during any period described in the first sentence of section 1440 (a) of this title,
(2) died as a result of injury or disease incurred in or aggravated by that service, and
(3) satisfied the requirements of clause (1) or (2) of the first sentence of section 1440 (a) of this title.

The executive department under which the person so served shall determine whether the person satisfied the requirements of paragraphs (1) and (2).

(c) Requests for posthumous citizenship 

(1) In general 
A request for the granting of posthumous citizenship to a person described in subsection (b) of this section may be filed on behalf of that person
(A) upon locating the next-of-kin, and if so requested by the next-of-kin, by the Secretary of Defense or the Secretarys designee with the Bureau of Citizenship and Immigration Services in the Department of Homeland Security immediately upon the death of that person; or
(B) by the next-of-kin.
(2) Approval 
The Director of the Bureau of Citizenship and Immigration Services shall approve a request for posthumous citizenship filed by the next-of-kin in accordance with paragraph (1)(B) if
(A) the request is filed not later than 2 years after
(i) November 24, 2003; or
(ii) the date of the persons death;

whichever date is later;

(B) the request is accompanied by a duly authenticated certificate from the executive department under which the person served which states that the person satisfied the requirements of paragraphs (1) and (2) of subsection (b) of this section; and
(C) the Director finds that the person satisfied the requirement of subsection (b)(3) of this section.
(d) Documentation of posthumous citizenship 
If the Director of the Bureau of Citizenship and Immigration Services approves the request referred to in subsection (c) of this section, the Director shall send to the next-of-kin of the person who is granted citizenship, a suitable document which states that the United States considers the person to have been a citizen of the United States at the time of the persons death.

1440a to 1440d. Omitted

8 USC 1440e - Exemption from naturalization fees for aliens naturalized through service during Vietnam hostilities or other subsequent period of military hostilities; report by clerks of courts to Attorney General

Notwithstanding any other provision of law, no clerk of a United States court shall charge or collect a naturalization fee from an alien who has served in the military, air, or naval forces of the United States during a period beginning February 28, 1961, and ending on the date designated by the President by Executive order as the date of termination of the Vietnam hostilities, or thereafter during any other period which the President by Executive order shall designate as a period in which Armed Forces of the United States are or were engaged in military operations involving armed conflict with a hostile foreign force, and who is applying for naturalization during such periods under section 329 of the Immigration and Nationality Act, as amended by this Act [8 U.S.C. 1440], for filing a petition for naturalization or issuing a certificate of naturalization upon his admission to citizenship, and no clerk of any State court shall charge or collect any fee for such services unless the laws of the State require such charge to be made, in which case nothing more than the portion of the fee required to be paid to the State shall be charged or collected. A report of all transactions under this section shall be made to the Attorney General as in the case of other reports required of clerks of courts by title III of the Immigration and Nationality Act [8 U.S.C. 1401 et seq.].

8 USC 1440f - Fingerprints and other biometric information for members of the United States Armed Forces

(a) In general 
Notwithstanding any other provision of law, including section 552a of title 5 (commonly referred to as the Privacy Act of 1974), the Secretary of Homeland Security shall use the fingerprints provided by an individual at the time the individual enlisted in the United States Armed Forces, or at the time the individual filed an application for adjustment of status, to satisfy any requirement for background and security checks in connection with an application for naturalization if
(1) the individual may be naturalized pursuant to section 1439 or 1440 of this title;
(2) the individual was fingerprinted and provided other biometric information in accordance with the requirements of the Department of Defense at the time the individual enlisted in the United States Armed Forces;
(3) the individual
(A) submitted an application for naturalization not later than 24 months after the date on which the individual enlisted in the United States Armed Forces; or
(B) provided the required biometric information to the Department of Homeland Security through a United States Citizenship and Immigration Services Application Support Center at the time of the individuals application for adjustment of status if filed not later than 24 months after the date on which the individual enlisted in the United States Armed Forces; and
(4) the Secretary of Homeland Security determines that the biometric information provided, including fingerprints, is sufficient to conduct the required background and security checks needed for the applicants naturalization application.
(b) More timely and effective adjudication 
Nothing in this section precludes an individual described in subsection (a) from submitting a new set of biometric information, including fingerprints, to the Secretary of Homeland Security with an application for naturalization. If the Secretary determines that submitting a new set of biometric information, including fingerprints, would result in more timely and effective adjudication of the individuals naturalization application, the Secretary shall
(1) inform the individual of such determination; and
(2) provide the individual with a description of how to submit such biometric information, including fingerprints.
(c) Cooperation 
The Secretary of Homeland Security, in consultation with the Secretary of Defense, shall determine the format of biometric information, including fingerprints, acceptable for usage under subsection (a). The Secretary of Defense, or any other official having custody of the biometric information, including fingerprints, referred to in subsection (a), shall
(1) make such prints available, without charge, to the Secretary of Homeland Security for the purpose described in subsection (a); and
(2) otherwise cooperate with the Secretary of Homeland Security to facilitate the processing of applications for naturalization under subsection (a).
(d) Electronic transmission 
Not later than one year after June 26, 2008, the Secretary of Homeland Security shall, in coordination with the Secretary of Defense and the Director of the Federal Bureau of Investigation, implement procedures that will ensure the rapid electronic transmission of biometric information, including fingerprints, from existing repositories of such information needed for military personnel applying for naturalization as described in subsection (a) and that will safeguard privacy and civil liberties.
(e) Centralization and expedited processing 

(1) Centralization 
The Secretary of Homeland Security shall centralize the data processing of all applications for naturalization filed by members of the United States Armed Forces on active duty serving abroad.
(2) Expedited processing 
The Secretary of Homeland Security, the Director of the Federal Bureau of Investigation, and the Director of National Intelligence shall take appropriate actions to ensure that applications for naturalization by members of the United States Armed Forces described in paragraph (1), and associated background checks, receive expedited processing and are adjudicated within 180 days of the receipt of responses to all background checks.

8 USC 1440g - Provision of information on military naturalization

(a) In general 
Not later than 30 days after the effective date of any modification to a regulation related to naturalization under section 1439 or 1440 of this title, the Secretary of Homeland Security shall make appropriate updates to the Internet sites maintained by the Secretary to reflect such modification.
(b) Sense of Congress 
It is the sense of Congress that the Secretary of Homeland Security, not later than 180 days after each effective date described in subsection (a), should make necessary updates to the appropriate application forms of the Department of Homeland Security.

8 USC 1441 - Constructive residence through service on certain United States vessels

Any periods of time during all of which a person who was previously lawfully admitted for permanent residence has served honorably or with good conduct, in any capacity other than as a member of the Armed Forces of the United States,
(A)  on board a vessel operated by the United States, or an agency thereof, the full legal and equitable title to which is in the United States; or
(B)  on board a vessel whose home port is in the United States, and
(i)  which is registered under the laws of the United States, or
(ii)  the full legal and equitable title to which is in a citizen of the United States, or a corporation organized under the laws of any of the several States of the United States, shall be deemed residence and physical presence within the United States within the meaning of section 1427 (a) of this title, if such service occurred within five years immediately preceding the date such person shall file an application for naturalization. Service on vessels described in clause (A) of this section shall be proved by duly authenticated copies of the records of the executive departments or agency having custody of the records of such service. Service on vessels described in clause (B) of this section may be proved by certificates from the masters of such vessels.

8 USC 1442 - Alien enemies

(a) Naturalization under specified conditions 
An alien who is a native, citizen, subject, or denizen of any country, state, or sovereignty with which the United States is at war may, after his loyalty has been fully established upon investigation by the Attorney General, be naturalized as a citizen of the United States if such aliens application for naturalization shall be pending at the beginning of the state of war and the applicant is otherwise entitled to admission to citizenship.
(b) Procedure 
An alien embraced within this section shall not have his application for naturalization considered or heard except after 90 days notice to the Attorney General to be considered at the examination or hearing, and the Attorney Generals objection to such consideration shall cause the application to be continued from time to time for so long as the Attorney General may require.
(c) Exceptions from classification 
The Attorney General may, in his discretion, upon investigation fully establishing the loyalty of any alien enemy who did not have an application for naturalization pending at the beginning of the state of war, except such alien enemy from the classification of alien enemy for the purposes of this subchapter, and thereupon such alien shall have the privilege of filing an application for naturalization.
(d) Effect of cessation of hostilities 
An alien who is a native, citizen, subject, or denizen of any country, state, or sovereignty with which the United States is at war shall cease to be an alien enemy within the meaning of this section upon the determination by proclamation of the President, or by concurrent resolution of the Congress, that hostilities between the United States and such country, state, or sovereignty have ended.
(e) Apprehension and removal 
Nothing contained herein shall be taken or construed to interfere with or prevent the apprehension and removal, consistent with law, of any alien enemy at any time prior to the actual naturalization of such alien.

8 USC 1443 - Administration

(a) Rules and regulations governing examination of applicants 
The Attorney General shall make such rules and regulations as may be necessary to carry into effect the provisions of this part and is authorized to prescribe the scope and nature of the examination of applicants for naturalization as to their admissibility to citizenship. Such examination shall be limited to inquiry concerning the applicants residence, physical presence in the United States, good moral character, understanding of and attachment to the fundamental principles of the Constitution of the United States, ability to read, write, and speak English, and other qualifications to become a naturalized citizen as required by law, and shall be uniform throughout the United States.
(b) Instruction in citizenship 
The Attorney General is authorized to promote instruction and training in citizenship responsibilities of applicants for naturalization including the sending of names of candidates for naturalization to the public schools, preparing and distributing citizenship textbooks to such candidates as are receiving instruction in preparation for citizenship within or under the supervision of the public schools, preparing and distributing monthly an immigration and naturalization bulletin and securing the aid of and cooperating with official State and national organizations, including those concerned with vocational education.
(c) Prescription of forms 
The Attorney General shall prescribe and furnish such forms as may be required to give effect to the provisions of this part, and only such forms as may be so provided shall be legal. All certificates of naturalization and of citizenship shall be printed on safety paper and shall be consecutively numbered in separate series.
(d) Administration of oaths and depositions 
Employees of the Service may be designated by the Attorney General to administer oaths and to take depositions without charge in matters relating to the administration of the naturalization and citizenship laws. In cases where there is a likelihood of unusual delay or of hardship, the Attorney General may, in his discretion, authorize such depositions to be taken before a postmaster without charge, or before a notary public or other person authorized to administer oaths for general purposes.
(e) Issuance of certificate of naturalization or citizenship 
A certificate of naturalization or of citizenship issued by the Attorney General under the authority of this subchapter shall have the same effect in all courts, tribunals, and public offices of the United States, at home and abroad, of the District of Columbia, and of each State, Territory, and outlying possession of the United States, as a certificate of naturalization or of citizenship issued by a court having naturalization jurisdiction.
(f) Copies of records 
Certifications and certified copies of all papers, documents, certificates, and records required or authorized to be issued, used, filed, recorded, or kept under any and all provisions of this chapter shall be admitted in evidence equally with the originals in any and all cases and proceedings under this chapter and in all cases and proceedings in which the originals thereof might be admissible as evidence.
(g) Furnished quarters for photographic studios 
The officers in charge of property owned or leased by the Government are authorized, upon the recommendation of the Attorney General, to provide quarters, without payment of rent, in any building occupied by the Service, for a photographic studio, operated by welfare organizations without profit and solely for the benefit of persons seeking to comply with requirements under the immigration and nationality laws. Such studio shall be under the supervision of the Attorney General.
(h) Public education regarding naturalization benefits 
In order to promote the opportunities and responsibilities of United States citizenship, the Attorney General shall broadly distribute information concerning the benefits which persons may receive under this subchapter and the requirements to obtain such benefits. In carrying out this subsection, the Attorney General shall seek the assistance of appropriate community groups, private voluntary agencies, and other relevant organizations. There are authorized to be appropriated (for each fiscal year beginning with fiscal year 1991) such sums as may be necessary to carry out this subsection.

8 USC 1443a - Naturalization proceedings overseas for members of the Armed Forces and their spouses and children

Notwithstanding any other provision of law, the Secretary of Homeland Security, the Secretary of State, and the Secretary of Defense shall ensure that any applications, interviews, filings, oaths, ceremonies, or other proceedings under title III of the Immigration and Nationality Act (8 U.S.C. 1401 et seq.) relating to naturalization of members of the Armed Forces, and persons made eligible for naturalization by section 319(e) or 322(d) of such Act [8 U.S.C. 1430 (e), 1433 (d)], are available through United States embassies, consulates, and as practicable, United States military installations overseas.

8 USC 1444 - Photographs; number

(a) Three identical photographs of the applicant shall be signed by and furnished by each applicant for naturalization or citizenship. One of such photographs shall be affixed by the Attorney General to the original certificate of naturalization issued to the naturalized citizen and one to the duplicate certificate of naturalization required to be forwarded to the Service.
(b) Three identical photographs of the applicant shall be furnished by each applicant for
(1) a record of lawful admission for permanent residence to be made under section 1259 of this title;
(2) a certificate of derivative citizenship;
(3) a certificate of naturalization or of citizenship;
(4) a special certificate of naturalization;
(5) a certificate of naturalization or of citizenship, in lieu of one lost, mutilated, or destroyed;
(6) a new certificate of citizenship in the new name of any naturalized citizen who, subsequent to naturalization, has had his name changed by order of a court of competent jurisdiction or by marriage; and
(7) a declaration of intention. One such photograph shall be affixed to each such certificate issued by the Attorney General and one shall be affixed to the copy of such certificate retained by the Service.

8 USC 1445 - Application for naturalization; declaration of intention

(a) Evidence and form 
An applicant for naturalization shall make and file with the Attorney General a sworn application in writing, signed by the applicant in the applicants own handwriting if physically able to write, which application shall be on a form prescribed by the Attorney General and shall include averments of all facts which in the opinion of the Attorney General may be material to the applicants naturalization, and required to be proved under this subchapter. In the case of an applicant subject to a requirement of continuous residence under section 1427 (a) or 1430 (a) of this title, the application for naturalization may be filed up to 3 months before the date the applicant would first otherwise meet such continuous residence requirement.
(b) Who may file 
No person shall file a valid application for naturalization unless he shall have attained the age of eighteen years. An application for naturalization by an alien shall contain an averment of lawful admission for permanent residence.
(c) Hearings 
Hearings under section 1447 (a) of this title on applications for naturalization shall be held at regular intervals specified by the Attorney General.
(d) Filing of application 
Except as provided in subsection (e) of this section, an application for naturalization shall be filed in the office of the Attorney General.
(e) Substitute filing place and administering oath other than before Attorney General 
A person may file an application for naturalization other than in the office of the Attorney General, and an oath of allegiance administered other than in a public ceremony before the Attorney General or a court, if the Attorney General determines that the person has an illness or other disability which
(1) is of a permanent nature and is sufficiently serious to prevent the persons personal appearance, or
(2) is of a nature which so incapacitates the person as to prevent him from personally appearing.
(f) Declaration of intention 
An alien over 18 years of age who is residing in the United States pursuant to a lawful admission for permanent residence may file with the Attorney General a declaration of intention to become a citizen of the United States. Such a declaration shall be filed in duplicate and in a form prescribed by the Attorney General and shall be accompanied by an application prescribed and approved by the Attorney General. Nothing in this subsection shall be construed as requiring any such alien to make and file a declaration of intention as a condition precedent to filing an application for naturalization nor shall any such declaration of intention be regarded as conferring or having conferred upon any such alien United States citizenship or nationality or the right to United States citizenship or nationality, nor shall such declaration be regarded as evidence of such aliens lawful admission for permanent residence in any proceeding, action, or matter arising under this chapter or any other Act.

8 USC 1446 - Investigation of applicants; examination of applications

(a) Waiver 
Before a person may be naturalized, an employee of the Service, or of the United States designated by the Attorney General, shall conduct a personal investigation of the person applying for naturalization in the vicinity or vicinities in which such person has maintained his actual place of abode and in the vicinity or vicinities in which such person has been employed or has engaged in business or work for at least five years immediately preceding the filing of his application for naturalization. The Attorney General may, in his discretion, waive a personal investigation in an individual case or in such cases or classes of cases as may be designated by him.
(b) Conduct of examinations; authority of designees; record 
The Attorney General shall designate employees of the Service to conduct examinations upon applications for naturalization. For such purposes any such employee so designated is authorized to take testimony concerning any matter touching or in any way affecting the admissibility of any applicant for naturalization, to administer oaths, including the oath of the applicant for naturalization, and to require by subpena the attendance and testimony of witnesses, including applicant, before such employee so designated and the production of relevant books, papers, and documents, and to that end may invoke the aid of any district court of the United States; and any such court may, in the event of neglect or refusal to respond to a subpena issued by any such employee so designated or refusal to testify before such employee so designated issue an order requiring such person to appear before such employee so designated, produce relevant books, papers, and documents if demanded, and testify; and any failure to obey such order of the court may be punished by the court as a contempt thereof. The record of the examination authorized by this subsection shall be admissible as evidence in any hearing conducted by an immigration officer under section 1447 (a) of this title. Any such employee shall, at the examination, inform the applicant of the remedies available to the applicant under section 1447 of this title.
(c) Transmittal of record of examination 
The record of the examination upon any application for naturalization may, in the discretion of the Attorney General be transmitted to the Attorney General and the determination with respect thereto of the employee designated to conduct such examination shall when made also be transmitted to the Attorney General.
(d) Determination to grant or deny application 
The employee designated to conduct any such examination shall make a determination as to whether the application should be granted or denied, with reasons therefor.
(e) Withdrawal of application 
After an application for naturalization has been filed with the Attorney General, the applicant shall not be permitted to withdraw his application, except with the consent of the Attorney General. In cases where the Attorney General does not consent to the withdrawal of the application, the application shall be determined on its merits and a final order determination made accordingly. In cases where the applicant fails to prosecute his application, the application shall be decided on the merits unless the Attorney General dismisses it for lack of prosecution.
(f) Transfer of application 
An applicant for naturalization who moves from the district of the Service in the United States in which the application is pending may, at any time thereafter, request the Service to transfer the application to any district of the Service in the United States which may act on the application. The transfer shall not be made without the consent of the Attorney General. In the case of such a transfer, the proceedings on the application shall continue as though the application had originally been filed in the district of the Service to which the application is transferred.

8 USC 1447 - Hearings on denials of applications for naturalization

(a) Request for hearing before immigration officer 
If, after an examination under section 1446 of this title, an application for naturalization is denied, the applicant may request a hearing before an immigration officer.
(b) Request for hearing before district court 
If there is a failure to make a determination under section 1446 of this title before the end of the 120-day period after the date on which the examination is conducted under such section, the applicant may apply to the United States district court for the district in which the applicant resides for a hearing on the matter. Such court has jurisdiction over the matter and may either determine the matter or remand the matter, with appropriate instructions, to the Service to determine the matter.
(c) Appearance of Attorney General 
The Attorney General shall have the right to appear before any immigration officer in any naturalization proceedings for the purpose of cross-examining the applicant and the witnesses produced in support of the application concerning any matter touching or in any way affecting the applicants right to admission to citizenship, and shall have the right to call witnesses, including the applicant, produce evidence, and be heard in opposition to, or in favor of the granting of any application in naturalization proceedings.
(d) Subpena of witnesses 
The immigration officer shall, if the applicant requests it at the time of filing the request for the hearing, issue a subpena for the witnesses named by such applicant to appear upon the day set for the hearing, but in case such witnesses cannot be produced upon the hearing other witnesses may be summoned upon notice to the Attorney General, in such manner and at such time as the Attorney General may by regulation prescribe. Such subpenas may be enforced in the same manner as subpenas under section 1446 (b) of this title may be enforced.
(e) Change of name 
It shall be lawful at the time and as a part of the administration by a court of the oath of allegiance under section 1448 (a) of this title for the court, in its discretion, upon the bona fide prayer of the applicant included in an appropriate petition to the court, to make a decree changing the name of said person, and the certificate of naturalization shall be issued in accordance therewith.

8 USC 1448 - Oath of renunciation and allegiance

(a) Public ceremony 
A person who has applied for naturalization shall, in order to be and before being admitted to citizenship, take in a public ceremony before the Attorney General or a court with jurisdiction under section 1421 (b) of this title an oath
(1)  to support the Constitution of the United States;
(2)  to renounce and abjure absolutely and entirely all allegiance and fidelity to any foreign prince, potentate, state, or sovereignty of whom or which the applicant was before a subject or citizen;
(3)  to support and defend the Constitution and the laws of the United States against all enemies, foreign and domestic;
(4)  to bear true faith and allegiance to the same; and
(5) 
(A)  to bear arms on behalf of the United States when required by the law, or
(B)  to perform noncombatant service in the Armed Forces of the United States when required by the law, or
(C)  to perform work of national importance under civilian direction when required by the law. Any such person shall be required to take an oath containing the substance of clauses (1) to (5) of the preceding sentence, except that a person who shows by clear and convincing evidence to the satisfaction of the Attorney General that he is opposed to the bearing of arms in the Armed Forces of the United States by reason of religious training and belief shall be required to take an oath containing the substance of clauses (1) to (4) and clauses (5)(B) and (5)(C) of this subsection, and a person who shows by clear and convincing evidence to the satisfaction of the Attorney General that he is opposed to any type of service in the Armed Forces of the United States by reason of religious training and belief shall be required to take an oath containing the substance of said clauses (1) to (4) and clause (5)(C). The term religious training and belief as used in this section shall mean an individuals belief in a relation to a Supreme Being involving duties superior to those arising from any human relation, but does not include essentially political, sociological, or philosophical views or a merely personal moral code. In the case of the naturalization of a child under the provisions of section 1433 of this title the Attorney General may waive the taking of the oath if in the opinion of the Attorney General the child is unable to understand its meaning. The Attorney General may waive the taking of the oath by a person if in the opinion of the Attorney General the person is unable to understand, or to communicate an understanding of, its meaning because of a physical or developmental disability or mental impairment. If the Attorney General waives the taking of the oath by a person under the preceding sentence, the person shall be considered to have met the requirements of section 1427 (a)(3) of this title with respect to attachment to the principles of the Constitution and well disposition to the good order and happiness of the United States.
(b) Hereditary titles or orders of nobility 
In case the person applying for naturalization has borne any hereditary title, or has been of any of the orders of nobility in any foreign state, the applicant shall in addition to complying with the requirements of subsection (a) of this section, make under oath in the same public ceremony in which the oath of allegiance is administered, an express renunciation of such title or order of nobility, and such renunciation shall be recorded as a part of such proceedings.
(c) Expedited judicial oath administration ceremony 
Notwithstanding section 1421 (b) of this title, an individual may be granted an expedited judicial oath administration ceremony or administrative naturalization by the Attorney General upon demonstrating sufficient cause. In determining whether to grant an expedited judicial oath administration ceremony, a court shall consider special circumstances (such as serious illness of the applicant or a member of the applicants immediate family, permanent disability sufficiently incapacitating as to prevent the applicants personal appearance at the scheduled ceremony, developmental disability or advanced age, or exigent circumstances relating to travel or employment). If an expedited judicial oath administration ceremony is impracticable, the court shall refer such individual to the Attorney General who may provide for immediate administrative naturalization.
(d) Rules and regulations 
The Attorney General shall prescribe rules and procedures to ensure that the ceremonies conducted by the Attorney General for the administration of oaths of allegiance under this section are public, conducted frequently and at regular intervals, and are in keeping with the dignity of the occasion.

8 USC 1448a - Address to newly naturalized citizens

Either at the time of the rendition of the decree of naturalization or at such other time as the judge may fix, the judge or someone designated by him shall address the newly naturalized citizen upon the form and genius of our Government and the privileges and responsibilities of citizenship; it being the intent and purpose of this section to enlist the aid of the judiciary, in cooperation with civil and educational authorities, and patriotic organizations in a continuous effort to dignify and emphasize the significance of citizenship.

8 USC 1449 - Certificate of naturalization; contents

A person admitted to citizenship in conformity with the provisions of this subchapter shall be entitled upon such admission to receive from the Attorney General a certificate of naturalization, which shall contain substantially the following information: Number of application for naturalization; number of certificate of naturalization; date of naturalization; name, signature, place of residence, autographed photograph, and personal description of the naturalized person, including age, sex, marital status, and country of former nationality; location of the district office of the Service in which the application was filed and the title, authority, and location of the official or court administering the oath of allegiance; statement that the Attorney General, having found that the applicant had complied in all respects with all of the applicable provisions of the naturalization laws of the United States, and was entitled to be admitted a citizen of the United States of America, thereupon ordered that the applicant be admitted as a citizen of the United States of America; attestation of an immigration officer; and the seal of the Department of Justice.

8 USC 1450 - Functions and duties of clerks and records of declarations of intention and applications for naturalization

(a) The clerk of each court that administers oaths of allegiance under section 1448 of this title shall
(1) deliver to each person administered the oath of allegiance by the court pursuant to section 1448 (a) of this title the certificate of naturalization prepared by the Attorney General pursuant to section 1421 (b)(2)(A)(ii) of this title,
(2) forward to the Attorney General a list of applicants actually taking the oath at each scheduled ceremony and information concerning each person to whom such an oath is administered by the court, within 30 days after the close of the month in which the oath was administered,
(3) forward to the Attorney General certified copies of such other proceedings and orders instituted in or issued out of the court affecting or relating to the naturalization of persons as may be required from time to time by the Attorney General, and
(4) be responsible for all blank certificates of naturalization received by them from time to time from the Attorney General and shall account to the Attorney General for them whenever required to do so.

No certificate of naturalization received by any clerk of court which may be defaced or injured in such manner as to prevent its use as herein provided shall in any case be destroyed, but such certificates shall be returned to the Attorney General.

(b) Each district office of the Service in the United States shall maintain, in chronological order, indexed, and consecutively numbered, as part of its permanent records, all declarations of intention and applications for naturalization filed with the office.

8 USC 1451 - Revocation of naturalization

(a) Concealment of material evidence; refusal to ­testify 
It shall be the duty of the United States attorneys for the respective districts, upon affidavit showing good cause therefor, to institute proceedings in any district court of the United States in the judicial district in which the naturalized citizen may reside at the time of bringing suit, for the purpose of revoking and setting aside the order admitting such person to citizenship and canceling the certificate of naturalization on the ground that such order and certificate of naturalization were illegally procured or were procured by concealment of a material fact or by willful misrepresentation, and such revocation and setting aside of the order admitting such person to citizenship and such canceling of certificate of naturalization shall be effective as of the original date of the order and certificate, respectively: Provided, That refusal on the part of a naturalized citizen within a period of ten years following his naturalization to testify as a witness in any proceeding before a congressional committee concerning his subversive activities, in a case where such person has been convicted of contempt for such refusal, shall be held to constitute a ground for revocation of such persons naturalization under this subsection as having been procured by concealment of a material fact or by willful misrepresentation. If the naturalized citizen does not reside in any judicial district in the United States at the time of bringing such suit, the proceedings may be instituted in the United States District Court for the District of Columbia or in the United States district court in the judicial district in which such person last had his residence.
(b) Notice to party 
The party to whom was granted the naturalization alleged to have been illegally procured or procured by concealment of a material fact or by willful misrepresentation shall, in any such proceedings under subsection (a) of this section, have sixty days personal notice, unless waived by such party, in which to make answers to the petition of the United States; and if such naturalized person be absent from the United States or from the judicial district in which such person last had his residence, such notice shall be given either by personal service upon him or by publication in the manner provided for the service of summons by publication or upon absentees by the laws of the States or the place where such suit is brought.
(c) Membership in certain organizations; prima facie evidence 
If a person who shall have been naturalized after December 24, 1952 shall within five years next following such naturalization become a member of or affiliated with any organization, membership in or affiliation with which at the time of naturalization would have precluded such person from naturalization under the provisions of section 1424 of this title, it shall be considered prima facie evidence that such person was not attached to the principles of the Constitution of the United States and was not well disposed to the good order and happiness of the United States at the time of naturalization, and, in the absence of countervailing evidence, it shall be sufficient in the proper proceeding to authorize the revocation and setting aside of the order admitting such person to citizenship and the cancellation of the certificate of naturalization as having been obtained by concealment of a material fact or by willful misrepresentation, and such revocation and setting aside of the order admitting such person to citizenship and such canceling of certificate of naturalization shall be effective as of the original date of the order and certificate, respectively.
(d) Applicability to citizenship through naturalization of parent or spouse 
Any person who claims United States citizenship through the naturalization of a parent or spouse in whose case there is a revocation and setting aside of the order admitting such parent or spouse to citizenship under the provisions of subsection (a) of this section on the ground that the order and certificate of naturalization were procured by concealment of a material fact or by willful misrepresentation shall be deemed to have lost and to lose his citizenship and any right or privilege of citizenship which he may have, now has, or may hereafter acquire under and by virtue of such naturalization of such parent or spouse, regardless of whether such person is residing within or without the United States at the time of the revocation and setting aside of the order admitting such parent or spouse to citizenship. Any person who claims United States citizenship through the naturalization of a parent or spouse in whose case there is a revocation and setting aside of the order admitting such parent or spouse to citizenship and the cancellation of the certificate of naturalization under the provisions of subsection (c) of this section, or under the provisions of section 1440 (c) of this title on any ground other than that the order and certificate of naturalization were procured by concealment of a material fact or by willful misrepresentation, shall be deemed to have lost and to lose his citizenship and any right or privilege of citizenship which would have been enjoyed by such person had there not been a revocation and setting aside of the order admitting such parent or spouse to citizenship and the cancellation of the certificate of naturalization, unless such person is residing in the United States at the time of the revocation and setting aside of the order admitting such parent or spouse to citizenship and the cancellation of the certificate of naturalization.
(e) Citizenship unlawfully procured 
When a person shall be convicted under section 1425 of title 18 of knowingly procuring naturalization in violation of law, the court in which such conviction is had shall thereupon revoke, set aside, and declare void the final order admitting such person to citizenship, and shall declare the certificate of naturalization of such person to be canceled. Jurisdiction is conferred on the courts having jurisdiction of the trial of such offense to make such adjudication.
(f) Cancellation of certificate of naturalization 
Whenever an order admitting an alien to citizenship shall be revoked and set aside or a certificate of naturalization shall be canceled, or both, as provided in this section, the court in which such judgment or decree is rendered shall make an order canceling such certificate and shall send a certified copy of such order to the Attorney General. The clerk of court shall transmit a copy of such order and judgment to the Attorney General. A person holding a certificate of naturalization or citizenship which has been canceled as provided by this section shall upon notice by the court by which the decree of cancellation was made, or by the Attorney General, surrender the same to the Attorney General.
(g) Applicability to certificates of naturalization and citizenship 
The provisions of this section shall apply not only to any naturalization granted and to certificates of naturalization and citizenship issued under the provisions of this subchapter, but to any naturalization heretofore granted by any court, and to all certificates of naturalization and citizenship which may have been issued heretofore by any court or by the Commissioner based upon naturalization granted by any court, or by a designated representative of the Commissioner under the provisions of section 702 of the Nationality Act of 1940, as amended, or by such designated representative under any other act.
(h) Power to correct, reopen, alter, modify, or vacate order 
Nothing contained in this section shall be regarded as limiting, denying, or restricting the power of the Attorney General to correct, reopen, alter, modify, or vacate an order naturalizing the person.

8 USC 1452 - Certificates of citizenship or U.S. non-citizen national status; procedure

(a) Application to Attorney General for certificate of citizenship; proof; oath of allegiance 
A person who claims to have derived United States citizenship through the naturalization of a parent or through the naturalization or citizenship of a husband, or who is a citizen of the United States by virtue of the provisions of section 1993 of the United States Revised Statutes, or of section 1993 of the United States Revised Statutes, as amended by section 1 of the Act of May 24, 1934 (48 Stat. 797), or who is a citizen of the United States by virtue of the provisions of subsection (c), (d), (e), (g), or (i) of section 201 of the Nationality Act of 1940, as amended (54 Stat. 1138), or of the Act of May 7, 1934 (48 Stat. 667), or of paragraph (c), (d), (e), or (g) of section 1401 of this title, or under the provisions of the Act of August 4, 1937 (50 Stat. 558), or under the provisions of section 203 or 205 of the Nationality Act of 1940 (54 Stat. 1139), or under the provisions of section 1403 of this title, may apply to the Attorney General for a certificate of citizenship. Upon proof to the satisfaction of the Attorney General that the applicant is a citizen, and that the applicants alleged citizenship was derived as claimed, or acquired, as the case may be, and upon taking and subscribing before a member of the Service within the United States to the oath of allegiance required by this chapter of an applicant for naturalization, such individual shall be furnished by the Attorney General with a certificate of citizenship, but only if such individual is at the time within the United States.
(b) Application to Secretary of State for certificate of non-citizen national status; proof; oath of allegiance 
A person who claims to be a national, but not a citizen, of the United States may apply to the Secretary of State for a certificate of non-citizen national status. Upon
(1) proof to the satisfaction of the Secretary of State that the applicant is a national, but not a citizen, of the United States, and
(2) in the case of such a person born outside of the United States or its outlying possessions, taking and subscribing, before an immigration officer within the United States or its outlying possessions, to the oath of allegiance required by this chapter of a petitioner for naturalization,

the individual shall be furnished by the Secretary of State with a certificate of non-citizen national status, but only if the individual is at the time within the United States or its outlying possessions.

8 USC 1453 - Cancellation of certificates issued by Attorney General, the Commissioner or a Deputy Commissioner; action not to affect citizenship status

The Attorney General is authorized to cancel any certificate of citizenship, certificate of naturalization, copy of a declaration of intention, or other certificate, document or record heretofore issued or made by the Commissioner or a Deputy Commissioner or hereafter made by the Attorney General if it shall appear to the Attorney Generals satisfaction that such document or record was illegally or fraudulently obtained from, or was created through illegality or by fraud practiced upon, him or the Commissioner or a Deputy Commissioner; but the person for or to whom such document or record has been issued or made shall be given at such persons last-known place of address written notice of the intention to cancel such document or record with the reasons therefor and shall be given at least sixty days in which to show cause why such document or record should not be canceled. The cancellation under this section of any document purporting to show the citizenship status of the person to whom it was issued shall affect only the document and not the citizenship status of the person in whose name the document was issued.

8 USC 1454 - Documents and copies issued by Attorney General

(a) If any certificate of naturalization or citizenship issued to any citizen or any declaration of intention furnished to any declarant is lost, mutilated, or destroyed, the citizen or declarant may make application to the Attorney General for a new certificate or declaration. If the Attorney General finds that the certificate or declaration is lost, mutilated, or destroyed, he shall issue to the applicant a new certificate or declaration. If the certificate or declaration has been mutilated, it shall be surrendered to the Attorney General before the applicant may receive such new certificate or declaration. If the certificate or declaration has been lost, the applicant or any other person who shall have, or may come into possession of it is required to surrender it to the Attorney General.
(b) The Attorney General shall issue for any naturalized citizen, on such citizens application therefor, a special certificate of naturalization for use by such citizen only for the purpose of obtaining recognition as a citizen of the United States by a foreign state. Such certificate when issued shall be furnished to the Secretary of State for transmission to the proper authority in such foreign state.
(c) If the name of any naturalized citizen has, subsequent to naturalization, been changed by order of any court of competent jurisdiction, or by marriage, the citizen may make application for a new certificate of naturalization in the new name of such citizen. If the Attorney General finds the name of the applicant to have been changed as claimed, the Attorney General shall issue to the applicant a new certificate and shall notify the naturalization court of such action.
(d) The Attorney General is authorized to make and issue certifications of any part of the naturalization records of any court, or of any certificate of naturalization or citizenship, for use in complying with any statute, State or Federal, or in any judicial proceeding. No such certification shall be made by any clerk of court except upon order of the court.

8 USC 1455 - Fiscal provisions

(a) The Attorney General shall charge, collect, and account for fees prescribed by the Attorney General pursuant to section 9701 of title 31 for the following:
(1) Making, filing, and docketing an application for naturalization, including the hearing on such application, if such hearing be held, and a certificate of naturalization, if the issuance of such certificate is authorized by the Attorney General.
(2) Receiving and filing a declaration of intention, and issuing a duplicate thereof.
(b) Notwithstanding the provisions of this chapter or any other law, no fee shall be charged or collected for an application for declaration of intention or a certificate of naturalization in lieu of a declaration or a certificate alleged to have been lost, mutilated, or destroyed, submitted by a person who was a member of the military or naval forces of the United States at any time after April 20, 1898, and before July 5, 1902; or at any time after April 5, 1917, and before November 12, 1918; or who served on the Mexican border as a member of the Regular Army or National Guard between June 1916 and April 1917; or who has served or hereafter serves in the military, air, or naval forces of the United States after September 16, 1940, and who was not at any time during such period or thereafter separated from such forces under other than honorable conditions, who was not a conscientious objector who performed no military duty whatever or refused to wear the uniform, or who was not at any time during such period or thereafter discharged from such military, air, or naval forces on account of alienage.
(c) Except as provided by section 1356 (q)(2) of this title or any other law, all fees collected by the Attorney General shall be deposited by the Attorney General in the Treasury of the United States except that all such fees collected or paid over on or after October 1, 1988, shall be deposited in the Immigration Examinations Fee Account established under section 1356 (m) of this title: Provided, however, That all fees received by the Attorney General from applicants residing in the Virgin Islands of the United States, and in Guam, under this subchapter, shall be paid over to the treasury of the Virgin Islands and to the treasury of Guam, respectively.
(d) During the time when the United States is at war the Attorney General may not charge or collect a naturalization fee from an alien in the military, air, or naval service of the United States for filing an application for naturalization or issuing a certificate of naturalization upon admission to citizenship.
(e) In addition to the other fees required by this subchapter, the applicant for naturalization shall, upon the filing of an application for naturalization, deposit with and pay to the Attorney General a sum of money sufficient to cover the expenses of subpenaing and paying the legal fees of any witnesses for whom such applicant may request a subpena, and upon the final discharge of such witnesses, they shall receive, if they demand the same from the Attorney General, the customary and usual witness fees from the moneys which the applicant shall have paid to the Attorney General for such purpose, and the residue, if any, shall be returned by the Attorney General to the applicant.
(f) 
(1) The Attorney General shall pay over to courts administering oaths of allegiance to persons under this subchapter a specified percentage of all fees described in subsection (a)(1) of this section collected by the Attorney General with respect to persons administered the oath of allegiance by the respective courts. The Attorney General, annually and in consultation with the courts, shall determine the specified percentage based on the proportion, of the total costs incurred by the Service and courts for essential services directly related to the naturalization process, which are incurred by courts.
(2) The Attorney General shall provide on an annual basis to the Committees on the Judiciary of the House of Representatives and of the Senate a detailed report on the use of the fees described in paragraph (1) and shall consult with such Committees before increasing such fees.

8 USC 1456 - Repealed. Pub. L. 86682, 12(c), Sept. 2, 1960, 74 Stat. 708, eff. Sept. 1, 1960

Section, act June 27, 1952, ch. 477, title III, ch. 2, 345, 66 Stat. 266, related to free transmittal of official mail in naturalization matters. See section 3202 of Title 39, Postal Service.

8 USC 1457 - Publication and distribution of citizenship textbooks; use of naturalization fees

Authorization is granted for the publication and distribution of the citizenship textbook described in subsection (b) of section 1443 of this title and for the reimbursement of the appropriation of the Department of Justice upon the records of the Treasury Department from the naturalization fees deposited in the Treasury through the Service for the cost of such publication and distribution, such reimbursement to be made upon statements by the Attorney General of books so published and distributed.

8 USC 1458 - Compilation of naturalization statistics and payment for equipment

The Attorney General is authorized and directed to prepare from the records in the custody of the Service a report upon those heretofore seeking citizenship to show by nationalities their relation to the numbers of aliens annually arriving and to the prevailing census populations of the foreign-born, their economic, vocational, and other classification, in statistical form, with analytical comment thereon, and to prepare such report annually hereafter. Payment for the equipment used in preparing such compilation shall be made from the appropriation for the enforcement of this chapter by the Service.

8 USC 1459 - Repealed. Pub. L. 101649, title IV, 407(d)(20), Nov. 29, 1990, 104 Stat. 5046

Section, acts June 27, 1952, ch. 477, title III, ch. 2, 348, 66 Stat. 267; Oct. 24, 1988, Pub. L. 100–525, § 9(gg), 102 Stat. 2622, related to admissibility in evidence of statements voluntarily made to officers and employees in course of their official duties and penalties for failure of clerk of court to perform duties.

Part III - Loss of Nationality

8 USC 1481 - Loss of nationality by native-born or naturalized citizen; voluntary action; burden of proof; presumptions

(a) A person who is a national of the United States whether by birth or naturalization, shall lose his nationality by voluntarily performing any of the following acts with the intention of relinquishing United States nationality
(1) obtaining naturalization in a foreign state upon his own application or upon an application filed by a duly authorized agent, after having attained the age of eighteen years; or
(2) taking an oath or making an affirmation or other formal declaration of allegiance to a foreign state or a political subdivision thereof, after having attained the age of eighteen years; or
(3) entering, or serving in, the armed forces of a foreign state if
(A)  such armed forces are engaged in hostilities against the United States, or
(B)  such persons serve as a commissioned or non-commissioned officer; or
(4) 
(A) accepting, serving in, or performing the duties of any office, post, or employment under the government of a foreign state or a political subdivision thereof, after attaining the age of eighteen years if he has or acquires the nationality of such foreign state; or
(B)  accepting, serving in, or performing the duties of any office, post, or employment under the government of a foreign state or a political subdivision thereof, after attaining the age of eighteen years for which office, post, or employment an oath, affirmation, or declaration of allegiance is required; or
(5) making a formal renunciation of nationality before a diplomatic or consular officer of the United States in a foreign state, in such form as may be prescribed by the Secretary of State; or
(6) making in the United States a formal written renunciation of nationality in such form as may be prescribed by, and before such officer as may be designated by, the Attorney General, whenever the United States shall be in a state of war and the Attorney General shall approve such renunciation as not contrary to the interests of national defense; or
(7) committing any act of treason against, or attempting by force to overthrow, or bearing arms against, the United States, violating or conspiring to violate any of the provisions of section 2383 of title 18, or willfully performing any act in violation of section 2385 of title 18, or violating section 2384 of title 18 by engaging in a conspiracy to overthrow, put down, or to destroy by force the Government of the United States, or to levy war against them, if and when he is convicted thereof by a court martial or by a court of competent jurisdiction.
(b) Whenever the loss of United States nationality is put in issue in any action or proceeding commenced on or after September 26, 1961 under, or by virtue of, the provisions of this chapter or any other Act, the burden shall be upon the person or party claiming that such loss occurred, to establish such claim by a preponderance of the evidence. Any person who commits or performs, or who has committed or performed, any act of expatriation under the provisions of this chapter or any other Act shall be presumed to have done so voluntarily, but such presumption may be rebutted upon a showing, by a preponderance of the evidence, that the act or acts committed or performed were not done voluntarily.

8 USC 1482 - Repealed. Pub. L. 95432, 1, Oct. 10, 1978, 92 Stat. 1046

Section, act June 27, 1952, ch. 477, title III, ch. 3, 350, 66 Stat. 269, provided that an individual with dual nationality who voluntarily claims the benefits of the foreign state nationality loses his United States nationality by having continuous residence in the foreign state for 3 years after having attained 22 years of age unless prior to the 3 year period he takes an oath of allegiance to the United States, or his residence in the foreign state was for a reason specified in section 1485 (1), (2), (4), (5), (6), (7), or (8) of this title or section 1486 (1) or (2) of this title.

8 USC 1483 - Restrictions on loss of nationality

(a) Except as provided in paragraphs (6) and (7) of section 1481 (a) of this title, no national of the United States can lose United States nationality under this chapter while within the United States or any of its outlying possessions, but loss of nationality shall result from the performance within the United States or any of its outlying possessions of any of the acts or the fulfillment of any of the conditions specified in this Part if and when the national thereafter takes up a residence outside the United States and its outlying possessions.
(b) A national who within six months after attaining the age of eighteen years asserts his claim to United States nationality, in such manner as the Secretary of State shall by regulation prescribe, shall not be deemed to have lost United States nationality by the commission, prior to his eighteenth birthday, of any of the acts specified in paragraphs (3) and (5) of section 1481 (a) of this title.

1484 to 1487. Repealed. Pub. L. 95432, 2, Oct. 10, 1978, 92 Stat. 1046

Section 1484, act June 27, 1952, ch. 477, title III, ch. 3, 352, 66 Stat. 269, related to loss of nationality by naturalized national by continuous residence for 3 years in the territory or foreign state of which the individual was a former national or in which his place of birth was situated or continuous residence for 5 years in any other foreign state or states. Section 1485, acts June 27, 1952, ch. 477, title III, ch. 3, 353, 66 Stat. 270; Aug. 4, 1959, Pub. L. 86–129, § 1, 73 Stat. 274, provided exceptions for certain persons from loss of nationality pursuant to section 1484. Section 1486, acts June 27, 1952, ch. 477, title III, ch. 3, 354, 66 Stat. 271; Aug. 4, 1959, Pub. L. 86–129, §§ 2, 3, 73 Stat. 274; Sept. 26, 1961, Pub. L. 87–301, § 20, 75 Stat. 656, provided exceptions for certain persons from loss of nationality by continuous residence for five years in any foreign country of which the individual was not a national or in which his place of birth was situated. Section 1487, act June 27, 1952, ch. 477, title III, ch. 3, 355, 66 Stat. 272, related to loss of American nationality through expatriation of parents.

8 USC 1488 - Nationality lost solely from performance of acts or fulfillment of conditions

The loss of nationality under this part shall result solely from the performance by a national of the acts or fulfillment of the conditions specified in this part.

8 USC 1489 - Application of treaties; exceptions

Nothing in this subchapter shall be applied in contravention of the provisions of any treaty or convention to which the United States is a party and which has been ratified by the Senate before December 25, 1952: Provided, however, That no woman who was a national of the United States shall be deemed to have lost her nationality solely by reason of her marriage to an alien on or after September 22, 1922, or to an alien racially ineligible to citizenship on or after March 3, 1931, or, in the case of a woman who was a United States citizen at birth, through residence abroad following such marriage, notwithstanding the provisions of any existing treaty or convention.

Part IV - Miscellaneous

8 USC 1501 - Certificate of diplomatic or consular officer of United States as to loss of American nationality

Whenever a diplomatic or consular officer of the United States has reason to believe that a person while in a foreign state has lost his United States nationality under any provision of part III of this subchapter, or under any provision of chapter IV of the Nationality Act of 1940, as amended, he shall certify the facts upon which such belief is based to the Department of State, in writing, under regulations prescribed by the Secretary of State. If the report of the diplomatic or consular officer is approved by the Secretary of State, a copy of the certificate shall be forwarded to the Attorney General, for his information, and the diplomatic or consular office in which the report was made shall be directed to forward a copy of the certificate to the person to whom it relates. Approval by the Secretary of State of a certificate under this section shall constitute a final administrative determination of loss of United States nationality under this chapter, subject to such procedures for administrative appeal as the Secretary may prescribe by regulation, and also shall constitute a denial of a right or privilege of United States nationality for purposes of section 1503 of this title.

8 USC 1502 - Certificate of nationality issued by Secretary of State for person not a naturalized citizen of United States for use in proceedings of a foreign state

The Secretary of State is authorized to issue, in his discretion and in accordance with rules and regulations prescribed by him, a certificate of nationality for any person not a naturalized citizen of the United States who presents satisfactory evidence that he is an American national and that such certificate is needed for use in judicial or administrative proceedings in a foreign state. Such certificate shall be solely for use in the case for which it was issued and shall be transmitted by the Secretary of State through appropriate official channels to the judicial or administrative officers of the foreign state in which it is to be used.

8 USC 1503 - Denial of rights and privileges as national

(a) Proceedings for declaration of United States nationality 
If any person who is within the United States claims a right or privilege as a national of the United States and is denied such right or privilege by any department or independent agency, or official thereof, upon the ground that he is not a national of the United States, such person may institute an action under the provisions of section 2201 of title 28 against the head of such department or independent agency for a judgment declaring him to be a national of the United States, except that no such action may be instituted in any case if the issue of such persons status as a national of the United States
(1)  arose by reason of, or in connection with any removal proceeding under the provisions of this chapter or any other act, or
(2)  is in issue in any such removal proceeding. An action under this subsection may be instituted only within five years after the final administrative denial of such right or privilege and shall be filed in the district court of the United States for the district in which such person resides or claims a residence, and jurisdiction over such officials in such cases is conferred upon those courts.
(b) Application for certificate of identity; appeal 
If any person who is not within the United States claims a right or privilege as a national of the United States and is denied such right or privilege by any department or independent agency, or official thereof, upon the ground that he is not a national of the United States, such person may make application to a diplomatic or consular officer of the United States in the foreign country in which he is residing for a certificate of identity for the purpose of traveling to a port of entry in the United States and applying for admission. Upon proof to the satisfaction of such diplomatic or consular officer that such application is made in good faith and has a substantial basis, he shall issue to such person a certificate of identity. From any denial of an application for such certificate the applicant shall be entitled to an appeal to the Secretary of State, who, if he approves the denial, shall state in writing his reasons for his decision. The Secretary of State shall prescribe rules and regulations for the issuance of certificates of identity as above provided. The provisions of this subsection shall be applicable only to a person who at some time prior to his application for the certificate of identity has been physically present in the United States, or to a person under sixteen years of age who was born abroad of a United States citizen parent.
(c) Application for admission to United States under certificate of identity; revision of determination 
A person who has been issued a certificate of identity under the provisions of subsection (b) of this section, and while in possession thereof, may apply for admission to the United States at any port of entry, and shall be subject to all the provisions of this chapter relating to the conduct of proceedings involving aliens seeking admission to the United States. A final determination by the Attorney General that any such person is not entitled to admission to the United States shall be subject to review by any court of competent jurisdiction in habeas corpus proceedings and not otherwise. Any person described in this section who is finally denied admission to the United States shall be subject to all the provisions of this chapter relating to aliens seeking admission to the United States.

8 USC 1504 - Cancellation of United States passports and Consular Reports of Birth

(a) The Secretary of State is authorized to cancel any United States passport or Consular Report of Birth, or certified copy thereof, if it appears that such document was illegally, fraudulently, or erroneously obtained from, or was created through illegality or fraud practiced upon, the Secretary. The person for or to whom such document has been issued or made shall be given, at such persons last known address, written notice of the cancellation of such document, together with the procedures for seeking a prompt post-cancellation hearing. The cancellation under this section of any document purporting to show the citizenship status of the person to whom it was issued shall affect only the document and not the citizenship status of the person in whose name the document was issued.
(b) For purposes of this section, the term Consular Report of Birth refers to the report, designated as a Report of Birth Abroad of a Citizen of the United States, issued by a consular officer to document a citizen born abroad.