TITLE 18 - US CODE - CHAPTER 227 - SENTENCES

TITLE 18 - US CODE - SUBCHAPTER A - GENERAL PROVISIONS

18 USC 3551 - Authorized sentences

(a) In General.— 
Except as otherwise specifically provided, a defendant who has been found guilty of an offense described in any Federal statute, including sections 13 and 1153 of this title, other than an Act of Congress applicable exclusively in the District of Columbia or the Uniform Code of Military Justice, shall be sentenced in accordance with the provisions of this chapter so as to achieve the purposes set forth in subparagraphs (A) through (D) of section 3553 (a)(2) to the extent that they are applicable in light of all the circumstances of the case.
(b) Individuals.— 
An individual found guilty of an offense shall be sentenced, in accordance with the provisions of section 3553, to
(1) a term of probation as authorized by subchapter B;
(2) a fine as authorized by subchapter C; or
(3) a term of imprisonment as authorized by subchapter D.

A sentence to pay a fine may be imposed in addition to any other sentence. A sanction authorized by section 3554, 3555, or 3556 may be imposed in addition to the sentence required by this subsection.

(c) Organizations.— 
An organization found guilty of an offense shall be sentenced, in accordance with the provisions of section 3553, to
(1) a term of probation as authorized by subchapter B; or
(2) a fine as authorized by subchapter C.

A sentence to pay a fine may be imposed in addition to a sentence to probation. A sanction authorized by section 3554, 3555, or 3556 may be imposed in addition to the sentence required by this subsection.

18 USC 3552 - Presentence reports

(a) Presentence Investigation and Report by Probation Officer.— 
A United States probation officer shall make a presentence investigation of a defendant that is required pursuant to the provisions of Rule 32(c) of the Federal Rules of Criminal Procedure, and shall, before the imposition of sentence, report the results of the investigation to the court.
(b) Presentence Study and Report by Bureau of Prisons.— 
If the court, before or after its receipt of a report specified in subsection (a) or (c), desires more information than is otherwise available to it as a basis for determining the sentence to be imposed on a defendant found guilty of a misdemeanor or felony, it may order a study of the defendant. The study shall be conducted in the local community by qualified consultants unless the sentencing judge finds that there is a compelling reason for the study to be done by the Bureau of Prisons or there are no adequate professional resources available in the local community to perform the study. The period of the study shall be no more than sixty days. The order shall specify the additional information that the court needs before determining the sentence to be imposed. Such an order shall be treated for administrative purposes as a provisional sentence of imprisonment for the maximum term authorized by section 3581 (b) for the offense committed. The study shall inquire into such matters as are specified by the court and any other matters that the Bureau of Prisons or the professional consultants believe are pertinent to the factors set forth in section 3553 (a). The period of the study may, in the discretion of the court, be extended for an additional period of not more than sixty days. By the expiration of the period of the study, or by the expiration of any extension granted by the court, the United States marshal shall, if the defendant is in custody, return the defendant to the court for final sentencing. The Bureau of Prisons or the professional consultants shall provide the court with a written report of the pertinent results of the study and make to the court whatever recommendations the Bureau or the consultants believe will be helpful to a proper resolution of the case. The report shall include recommendations of the Bureau or the consultants concerning the guidelines and policy statements, promulgated by the Sentencing Commission pursuant to 28 U.S.C. 994 (a), that they believe are applicable to the defendants case. After receiving the report and the recommendations, the court shall proceed finally to sentence the defendant in accordance with the sentencing alternatives and procedures available under this chapter.
(c) Presentence Examination and Report by Psychiatric or Psychological Examiners.— 
If the court, before or after its receipt of a report specified in subsection (a) or (b) desires more information than is otherwise available to it as a basis for determining the mental condition of the defendant, the court may order the same psychiatric or psychological examination and report thereon as may be ordered under section 4244 (b) of this title.
(d) Disclosure of Presentence Reports.— 
The court shall assure that a report filed pursuant to this section is disclosed to the defendant, the counsel for the defendant, and the attorney for the Government at least ten days prior to the date set for sentencing, unless this minimum period is waived by the defendant. The court shall provide a copy of the presentence report to the attorney for the Government to use in collecting an assessment, criminal fine, forfeiture or restitution imposed.

18 USC 3553 - Imposition of a sentence

(a) Factors To Be Considered in Imposing a Sentence.— 
The court shall impose a sentence sufficient, but not greater than necessary, to comply with the purposes set forth in paragraph (2) of this subsection. The court, in determining the particular sentence to be imposed, shall consider
(1) the nature and circumstances of the offense and the history and characteristics of the defendant;
(2) the need for the sentence imposed
(A) to reflect the seriousness of the offense, to promote respect for the law, and to provide just punishment for the offense;
(B) to afford adequate deterrence to criminal conduct;
(C) to protect the public from further crimes of the defendant; and
(D) to provide the defendant with needed educational or vocational training, medical care, or other correctional treatment in the most effective manner;
(3) the kinds of sentences available;
(4) the kinds of sentence and the sentencing range established for
(A) the applicable category of offense committed by the applicable category of defendant as set forth in the guidelines
(i) issued by the Sentencing Commission pursuant to section 994 (a)(1) of title 28, United States Code, subject to any amendments made to such guidelines by act of Congress (regardless of whether such amendments have yet to be incorporated by the Sentencing Commission into amendments issued under section 994 (p) of title 28); and
(ii) that, except as provided in section 3742 (g), are in effect on the date the defendant is sentenced; or
(B) in the case of a violation of probation or supervised release, the applicable guidelines or policy statements issued by the Sentencing Commission pursuant to section 994 (a)(3) of title 28, United States Code, taking into account any amendments made to such guidelines or policy statements by act of Congress (regardless of whether such amendments have yet to be incorporated by the Sentencing Commission into amendments issued under section 994 (p) of title 28);
(5) any pertinent policy statement
(A) issued by the Sentencing Commission pursuant to section 994 (a)(2) of title 28, United States Code, subject to any amendments made to such policy statement by act of Congress (regardless of whether such amendments have yet to be incorporated by the Sentencing Commission into amendments issued under section 994 (p) of title 28); and
(B) that, except as provided in section 3742 (g), is in effect on the date the defendant is sentenced.[1]
(6) the need to avoid unwarranted sentence disparities among defendants with similar records who have been found guilty of similar conduct; and
(7) the need to provide restitution to any victims of the offense.
(b) Application of Guidelines in Imposing a Sentence.— 

(1) In general.— 
Except as provided in paragraph (2), the court shall impose a sentence of the kind, and within the range, referred to in subsection (a)(4) unless the court finds that there exists an aggravating or mitigating circumstance of a kind, or to a degree, not adequately taken into consideration by the Sentencing Commission in formulating the guidelines that should result in a sentence different from that described. In determining whether a circumstance was adequately taken into consideration, the court shall consider only the sentencing guidelines, policy statements, and official commentary of the Sentencing Commission. In the absence of an applicable sentencing guideline, the court shall impose an appropriate sentence, having due regard for the purposes set forth in subsection (a)(2). In the absence of an applicable sentencing guideline in the case of an offense other than a petty offense, the court shall also have due regard for the relationship of the sentence imposed to sentences prescribed by guidelines applicable to similar offenses and offenders, and to the applicable policy statements of the Sentencing Commission.
(2) Child crimes and sexual offenses.— 

(A) [2] Sentencing.In sentencing a defendant convicted of an offense under section 1201 involving a minor victim, an offense under section 1591, or an offense under chapter 71, 109A, 110, or 117, the court shall impose a sentence of the kind, and within the range, referred to in subsection (a)(4) unless
(i) the court finds that there exists an aggravating circumstance of a kind, or to a degree, not adequately taken into consideration by the Sentencing Commission in formulating the guidelines that should result in a sentence greater than that described;
(ii) the court finds that there exists a mitigating circumstance of a kind or to a degree, that
(I) has been affirmatively and specifically identified as a permissible ground of downward departure in the sentencing guidelines or policy statements issued under section 994 (a) of title 28, taking account of any amendments to such sentencing guidelines or policy statements by Congress;
(II) has not been taken into consideration by the Sentencing Commission in formulating the guidelines; and
(III) should result in a sentence different from that described; or
(iii) the court finds, on motion of the Government, that the defendant has provided substantial assistance in the investigation or prosecution of another person who has committed an offense and that this assistance established a mitigating circumstance of a kind, or to a degree, not adequately taken into consideration by the Sentencing Commission in formulating the guidelines that should result in a sentence lower than that described.

In determining whether a circumstance was adequately taken into consideration, the court shall consider only the sentencing guidelines, policy statements, and official commentary of the Sentencing Commission, together with any amendments thereto by act of Congress. In the absence of an applicable sentencing guideline, the court shall impose an appropriate sentence, having due regard for the purposes set forth in subsection (a)(2). In the absence of an applicable sentencing guideline in the case of an offense other than a petty offense, the court shall also have due regard for the relationship of the sentence imposed to sentences prescribed by guidelines applicable to similar offenses and offenders, and to the applicable policy statements of the Sentencing Commission, together with any amendments to such guidelines or policy statements by act of Congress.

(c) Statement of Reasons for Imposing a Sentence.— 
The court, at the time of sentencing, shall state in open court the reasons for its imposition of the particular sentence, and, if the sentence
(1) is of the kind, and within the range, described in subsection (a)(4), and that range exceeds 24 months, the reason for imposing a sentence at a particular point within the range; or
(2) is not of the kind, or is outside the range, described in subsection (a)(4), the specific reason for the imposition of a sentence different from that described, which reasons must also be stated with specificity in the written order of judgment and commitment, except to the extent that the court relies upon statements received in camera in accordance with Federal Rule of Criminal Procedure 32. In the event that the court relies upon statements received in camera in accordance with Federal Rule of Criminal Procedure 32 the court shall state that such statements were so received and that it relied upon the content of such statements. If the court does not order restitution, or orders only partial restitution, the court shall include in the statement the reason therefor. The court shall provide a transcription or other appropriate public record of the courts statement of reasons, together with the order of judgment and commitment, to the Probation System and to the Sentencing Commission,,[3] and, if the sentence includes a term of imprisonment, to the Bureau of Prisons.
(d) Presentence Procedure for an Order of Notice.— 
Prior to imposing an order of notice pursuant to section 3555, the court shall give notice to the defendant and the Government that it is considering imposing such an order. Upon motion of the defendant or the Government, or on its own motion, the court shall
(1) permit the defendant and the Government to submit affidavits and written memoranda addressing matters relevant to the imposition of such an order;
(2) afford counsel an opportunity in open court to address orally the appropriateness of the imposition of such an order; and
(3) include in its statement of reasons pursuant to subsection (c) specific reasons underlying its determinations regarding the nature of such an order.

Upon motion of the defendant or the Government, or on its own motion, the court may in its discretion employ any additional procedures that it concludes will not unduly complicate or prolong the sentencing process.

(e) Limited Authority To Impose a Sentence Below a Statutory Minimum.— 
Upon motion of the Government, the court shall have the authority to impose a sentence below a level established by statute as a minimum sentence so as to reflect a defendants substantial assistance in the investigation or prosecution of another person who has committed an offense. Such sentence shall be imposed in accordance with the guidelines and policy statements issued by the Sentencing Commission pursuant to section 994 of title 28, United States Code.
(f) Limitation on Applicability of Statutory Minimums in Certain Cases.— 
Notwithstanding any other provision of law, in the case of an offense under section 401, 404, or 406 of the Controlled Substances Act (21 U.S.C. 841, 844, 846) or section 1010 or 1013 of the Controlled Substances Import and Export Act (21 U.S.C. 960, 963), the court shall impose a sentence pursuant to guidelines promulgated by the United States Sentencing Commission under section 994 of title 28 without regard to any statutory minimum sentence, if the court finds at sentencing, after the Government has been afforded the opportunity to make a recommendation, that
(1) the defendant does not have more than 1 criminal history point, as determined under the sentencing guidelines;
(2) the defendant did not use violence or credible threats of violence or possess a firearm or other dangerous weapon (or induce another participant to do so) in connection with the offense;
(3) the offense did not result in death or serious bodily injury to any person;
(4) the defendant was not an organizer, leader, manager, or supervisor of others in the offense, as determined under the sentencing guidelines and was not engaged in a continuing criminal enterprise, as defined in section 408 of the Controlled Substances Act; and
(5) not later than the time of the sentencing hearing, the defendant has truthfully provided to the Government all information and evidence the defendant has concerning the offense or offenses that were part of the same course of conduct or of a common scheme or plan, but the fact that the defendant has no relevant or useful other information to provide or that the Government is already aware of the information shall not preclude a determination by the court that the defendant has complied with this requirement.
[1] So in original. The period probably should be a semicolon.
[2] So in original. No subpar. (B) has been enacted.
[3] So in original.

18 USC 3554 - Order of criminal forfeiture

The court, in imposing a sentence on a defendant who has been found guilty of an offense described in section 1962 of this title or in title II or III of the Comprehensive Drug Abuse Prevention and Control Act of 1970 shall order, in addition to the sentence that is imposed pursuant to the provisions of section 3551, that the defendant forfeit property to the United States in accordance with the provisions of section 1963 of this title or section 413 of the Comprehensive Drug Abuse and Control Act of 1970.

18 USC 3555 - Order of notice to victims

The court, in imposing a sentence on a defendant who has been found guilty of an offense involving fraud or other intentionally deceptive practices, may order, in addition to the sentence that is imposed pursuant to the provisions of section 3551, that the defendant give reasonable notice and explanation of the conviction, in such form as the court may approve, to the victims of the offense. The notice may be ordered to be given by mail, by advertising in designated areas or through designated media, or by other appropriate means. In determining whether to require the defendant to give such notice, the court shall consider the factors set forth in section 3553 (a) to the extent that they are applicable and shall consider the cost involved in giving the notice as it relates to the loss caused by the offense, and shall not require the defendant to bear the costs of notice in excess of $20,000.

18 USC 3556 - Order of restitution

The court, in imposing a sentence on a defendant who has been found guilty of an offense shall order restitution in accordance with section 3663A, and may order restitution in accordance with section 3663. The procedures under section 3664 shall apply to all orders of restitution under this section.

18 USC 3557 - Review of a sentence

The review of a sentence imposed pursuant to section 3551 is governed by the provisions of section 3742.

18 USC 3558 - Implementation of a sentence

The implementation of a sentence imposed pursuant to section 3551 is governed by the provisions of chapter 229.

18 USC 3559 - Sentencing classification of offenses

(a) Classification.— 
An offense that is not specifically classified by a letter grade in the section defining it, is classified if the maximum term of imprisonment authorized is
(1) life imprisonment, or if the maximum penalty is death, as a Class A felony;
(2) twenty-five years or more, as a Class B felony;
(3) less than twenty-five years but ten or more years, as a Class C felony;
(4) less than ten years but five or more years, as a Class D felony;
(5) less than five years but more than one year, as a Class E felony;
(6) one year or less but more than six months, as a Class A misdemeanor;
(7) six months or less but more than thirty days, as a Class B misdemeanor;
(8) thirty days or less but more than five days, as a Class C misdemeanor; or
(9) five days or less, or if no imprisonment is authorized, as an infraction.
(b) Effect of Classification.— 
Except as provided in subsection (c), an offense classified under subsection (a) carries all the incidents assigned to the applicable letter designation, except that the maximum term of imprisonment is the term authorized by the law describing the offense.
(c) Imprisonment of Certain Violent Felons.— 

(1) Mandatory life imprisonment.— 
Notwithstanding any other provision of law, a person who is convicted in a court of the United States of a serious violent felony shall be sentenced to life imprisonment if
(A) the person has been convicted (and those convictions have become final) on separate prior occasions in a court of the United States or of a State of
(i) 2 or more serious violent felonies; or
(ii) one or more serious violent felonies and one or more serious drug offenses; and
(B) each serious violent felony or serious drug offense used as a basis for sentencing under this subsection, other than the first, was committed after the defendants conviction of the preceding serious violent felony or serious drug offense.
(2) Definitions.— 
For purposes of this subsection
(A) the term assault with intent to commit rape means an offense that has as its elements engaging in physical contact with another person or using or brandishing a weapon against another person with intent to commit aggravated sexual abuse or sexual abuse (as described in sections 2241 and 2242);
(B) the term arson means an offense that has as its elements maliciously damaging or destroying any building, inhabited structure, vehicle, vessel, or real property by means of fire or an explosive;
(C) the term extortion means an offense that has as its elements the extraction of anything of value from another person by threatening or placing that person in fear of injury to any person or kidnapping of any person;
(D) the term firearms use means an offense that has as its elements those described in section 924 (c) or 929 (a), if the firearm was brandished, discharged, or otherwise used as a weapon and the crime of violence or drug trafficking crime during and relation to which the firearm was used was subject to prosecution in a court of the United States or a court of a State, or both;
(E) the term kidnapping means an offense that has as its elements the abduction, restraining, confining, or carrying away of another person by force or threat of force;
(F) the term serious violent felony means
(i) a Federal or State offense, by whatever designation and wherever committed, consisting of murder (as described in section 1111); manslaughter other than involuntary manslaughter (as described in section 1112); assault with intent to commit murder (as described in section 113 (a)); assault with intent to commit rape; aggravated sexual abuse and sexual abuse (as described in sections 2241 and 2242); abusive sexual contact (as described in sections 2244 (a)(1) and (a)(2)); kidnapping; aircraft piracy (as described in section 46502 of Title 49); robbery (as described in section 2111, 2113, or 2118); carjacking (as described in section 2119); extortion; arson; firearms use; firearms possession (as described in section 924 (c)); or attempt, conspiracy, or solicitation to commit any of the above offenses; and
(ii) any other offense punishable by a maximum term of imprisonment of 10 years or more that has as an element the use, attempted use, or threatened use of physical force against the person of another or that, by its nature, involves a substantial risk that physical force against the person of another may be used in the course of committing the offense;
(G) the term State means a State of the United States, the District of Columbia, and a commonwealth, territory, or possession of the United States; and
(H) the term serious drug offense means
(i) an offense that is punishable under section 401(b)(1)(A) or 408 of the Controlled Substances Act (21 U.S.C. 841 (b)(1)(A), 848) or section 1010(b)(1)(A) of the Controlled Substances Import and Export Act (21 U.S.C. 960 (b)(1)(A)); or
(ii) an offense under State law that, had the offense been prosecuted in a court of the United States, would have been punishable under section 401(b)(1)(A) or 408 of the Controlled Substances Act (21 U.S.C. 841 (b)(1)(A), 848) or section 1010(b)(1)(A) of the Controlled Substances Import and Export Act (21 U.S.C. 960 (b)(1)(A)).
(3) Nonqualifying felonies.— 

(A) Robbery in certain cases.— 
Robbery, an attempt, conspiracy, or solicitation to commit robbery; or an offense described in paragraph (2)(F)(ii) shall not serve as a basis for sentencing under this subsection if the defendant establishes by clear and convincing evidence that
(i) no firearm or other dangerous weapon was used in the offense and no threat of use of a firearm or other dangerous weapon was involved in the offense; and
(ii) the offense did not result in death or serious bodily injury (as defined in section 1365) to any person.
(B) Arson in certain cases.— 
Arson shall not serve as a basis for sentencing under this subsection if the defendant establishes by clear and convincing evidence that
(i) the offense posed no threat to human life; and
(ii) the defendant reasonably believed the offense posed no threat to human life.
(4) Information filed by united states attorney.— 
The provisions of section 411(a) of the Controlled Substances Act (21 U.S.C. 851 (a)) shall apply to the imposition of sentence under this subsection.
(5) Rule of construction.— 
This subsection shall not be construed to preclude imposition of the death penalty.
(6) Special provision for indian country.— 
No person subject to the criminal jurisdiction of an Indian tribal government shall be subject to this subsection for any offense for which Federal jurisdiction is solely predicated on Indian country (as defined in section 1151) and which occurs within the boundaries of such Indian country unless the governing body of the tribe has elected that this subsection have effect over land and persons subject to the criminal jurisdiction of the tribe.
(7) Resentencing upon overturning of prior conviction.— 
If the conviction for a serious violent felony or serious drug offense that was a basis for sentencing under this subsection is found, pursuant to any appropriate State or Federal procedure, to be unconstitutional or is vitiated on the explicit basis of innocence, or if the convicted person is pardoned on the explicit basis of innocence, the person serving a sentence imposed under this subsection shall be resentenced to any sentence that was available at the time of the original sentencing.
(d) Death or Imprisonment for Crimes Against Children.— 

(1) In general.— 
Subject to paragraph (2) and notwithstanding any other provision of law, a person who is convicted of a Federal offense that is a serious violent felony (as defined in subsection (c)) or a violation of section 2422, 2423, or 2251 shall, unless the sentence of death is imposed, be sentenced to imprisonment for life, if
(A) the victim of the offense has not attained the age of 14 years;
(B) the victim dies as a result of the offense; and
(C) the defendant, in the course of the offense, engages in conduct described in section 3591 (a)(2).
(2) Exception.— 
With respect to a person convicted of a Federal offense described in paragraph (1), the court may impose any lesser sentence that is authorized by law to take into account any substantial assistance provided by the defendant in the investigation or prosecution of another person who has committed an offense, in accordance with the Federal Sentencing Guidelines and the policy statements of the Federal Sentencing Commission pursuant to section 994 (p) of title 28, or for other good cause.
(e) Mandatory Life Imprisonment for Repeated Sex Offenses Against Children.— 

(1) In general.— 
A person who is convicted of a Federal sex offense in which a minor is the victim shall be sentenced to life imprisonment if the person has a prior sex conviction in which a minor was the victim, unless the sentence of death is imposed.
(2) Definitions.— 
For the purposes of this subsection
(A) the term Federal sex offense means an offense under section 1591 (relating to sex trafficking of children), 2241 (relating to aggravated sexual abuse), 2242 (relating to sexual abuse), 2244(a)(1) (relating to abusive sexual contact), 2245 (relating to sexual abuse resulting in death), 2251 (relating to sexual exploitation of children), 2251A (relating to selling or buying of children), 2422(b) (relating to coercion and enticement of a minor into prostitution), or 2423(a) (relating to transportation of minors);
(B) the term State sex offense means an offense under State law that is punishable by more than one year in prison and consists of conduct that would be a Federal sex offense if, to the extent or in the manner specified in the applicable provision of this title
(i) the offense involved interstate or foreign commerce, or the use of the mails; or
(ii) the conduct occurred in any commonwealth, territory, or possession of the United States, within the special maritime and territorial jurisdiction of the United States, in a Federal prison, on any land or building owned by, leased to, or otherwise used by or under the control of the Government of the United States, or in the Indian country (as defined in section 1151);
(C) the term prior sex conviction means a conviction for which the sentence was imposed before the conduct occurred constituting the subsequent Federal sex offense, and which was for a Federal sex offense or a State sex offense;
(D) the term minor means an individual who has not attained the age of 17 years; and
(E) the term State has the meaning given that term in subsection (c)(2).
(3) Nonqualifying Felonies.— 
An offense described in section 2422 (b) or 2423 (a) shall not serve as a basis for sentencing under this subsection if the defendant establishes by clear and convincing evidence that
(A) the sexual act or activity was consensual and not for the purpose of commercial or pecuniary gain;
(B) the sexual act or activity would not be punishable by more than one year in prison under the law of the State in which it occurred; or
(C) no sexual act or activity occurred.
(f) Mandatory Minimum Terms of Imprisonment for Violent Crimes Against Children.— 
A person who is convicted of a Federal offense that is a crime of violence against the person of an individual who has not attained the age of 18 years shall, unless a greater mandatory minimum sentence of imprisonment is otherwise provided by law and regardless of any maximum term of imprisonment otherwise provided for the offense
(1) if the crime of violence is murder, be imprisoned for life or for any term of years not less than 30, except that such person shall be punished by death or life imprisonment if the circumstances satisfy any of subparagraphs (A) through (D) of section 3591 (a)(2) of this title;
(2) if the crime of violence is kidnapping (as defined in section 1201) or maiming (as defined in section 114), be imprisoned for life or any term of years not less than 25; and
(3) if the crime of violence results in serious bodily injury (as defined in section 1365), or if a dangerous weapon was used during and in relation to the crime of violence, be imprisoned for life or for any term of years not less than 10.
(g) 
(1) If a defendant who is convicted of a felony offense (other than offense of which an element is the false registration of a domain name) knowingly falsely registered a domain name and knowingly used that domain name in the course of that offense, the maximum imprisonment otherwise provided by law for that offense shall be doubled or increased by 7 years, whichever is less.
(2) As used in this section
(A) the term falsely registers means registers in a manner that prevents the effective identification of or contact with the person who registers; and
(B) the term domain name has the meaning given that term is[1] section 45 of the Act entitled An Act to provide for the registration and protection of trademarks used in commerce, to carry out the provisions of certain international conventions, and for other purposes approved July 5, 1946 (commonly referred to as the Trademark Act of 1946) (15 U.S.C. 1127).
[1] So in original. Probably should be “in”.

TITLE 18 - US CODE - SUBCHAPTER B - PROBATION

18 USC 3561 - Sentence of probation

(a) In General.— 
A defendant who has been found guilty of an offense may be sentenced to a term of probation unless
(1) the offense is a Class A or Class B felony and the defendant is an individual;
(2) the offense is an offense for which probation has been expressly precluded; or
(3) the defendant is sentenced at the same time to a term of imprisonment for the same or a different offense that is not a petty offense.
(b) Domestic Violence Offenders.— 
A defendant who has been convicted for the first time of a domestic violence crime shall be sentenced to a term of probation if not sentenced to a term of imprisonment. The term domestic violence crime means a crime of violence for which the defendant may be prosecuted in a court of the United States in which the victim or intended victim is the spouse, former spouse, intimate partner, former intimate partner, child, or former child of the defendant, or any other relative of the defendant.
(c) Authorized Terms.— 
The authorized terms of probation are
(1) for a felony, not less than one nor more than five years;
(2) for a misdemeanor, not more than five years; and
(3) for an infraction, not more than one year.

18 USC 3562 - Imposition of a sentence of probation

(a) Factors To Be Considered in Imposing a Term of Probation.— 
The court, in determining whether to impose a term of probation, and, if a term of probation is to be imposed, in determining the length of the term and the conditions of probation, shall consider the factors set forth in section 3553 (a) to the extent that they are applicable.
(b) Effect of Finality of Judgment.— 
Notwithstanding the fact that a sentence of probation can subsequently be
(1) modified or revoked pursuant to the provisions of section 3564 or 3565;
(2) corrected pursuant to the provisions of rule 35 of the Federal Rules of Criminal Procedure and section 3742; or
(3) appealed and modified, if outside the guideline range, pursuant to the provisions of section 3742;

a judgment of conviction that includes such a sentence constitutes a final judgment for all other purposes.

18 USC 3563 - Conditions of probation

(a) Mandatory Conditions.— 
The court shall provide, as an explicit condition of a sentence of probation
(1) for a felony, a misdemeanor, or an infraction, that the defendant not commit another Federal, State, or local crime during the term of probation;
(2) for a felony, that the defendant also abide by at least one condition set forth in subsection (b)(2) or (b)(12), unless the court has imposed a fine under this chapter, or unless the court finds on the record that extraordinary circumstances exist that would make such a condition plainly unreasonable, in which event the court shall impose one or more of the other conditions set forth under subsection (b);
(3) for a felony, a misdemeanor, or an infraction, that the defendant not unlawfully possess a controlled substance;
(4) for a domestic violence crime as defined in section 3561 (b) by a defendant convicted of such an offense for the first time that the defendant attend a public, private, or private nonprofit">nonprofit offender rehabilitation program that has been approved by the court, in consultation with a State Coalition Against Domestic Violence or other appropriate experts, if an approved program is readily available within a 50-mile radius of the legal residence of the defendant;
(5) for a felony, a misdemeanor, or an infraction, that the defendant refrain from any unlawful use of a controlled substance and submit to one drug test within 15 days of release on probation and at least 2 periodic drug tests thereafter (as determined by the court) for use of a controlled substance, but the condition stated in this paragraph may be ameliorated or suspended by the court for any individual defendant if the defendants presentence report or other reliable sentencing information indicates a low risk of future substance abuse by the defendant;
(6) that the defendant
(A) make restitution in accordance with sections 2248, 2259, 2264, 2327, 3663, 3663A, and 3664; and
(B) pay the assessment imposed in accordance with section 3013;
(7) that the defendant will notify the court of any material change in the defendants economic circumstances that might affect the defendants ability to pay restitution, fines, or special assessments;
(8) for a person required to register under the Sex Offender Registration and Notification Act, that the person comply with the requirements of that Act; and
(9) that the defendant cooperate in the collection of a DNA sample from the defendant if the collection of such a sample is authorized pursuant to section 3 of the DNA Analysis Backlog Elimination Act of 2000.

If the court has imposed and ordered execution of a fine and placed the defendant on probation, payment of the fine or adherence to the court-established installment schedule shall be a condition of the probation.

(b) Discretionary Conditions.— 
The court may provide, as further conditions of a sentence of probation, to the extent that such conditions are reasonably related to the factors set forth in section 3553 (a)(1) and (a)(2) and to the extent that such conditions involve only such deprivations of liberty or property as are reasonably necessary for the purposes indicated in section 3553 (a)(2), that the defendant
(1) support his dependents and meet other family responsibilities;
(2) make restitution to a victim of the offense under section 3556 (but not subject to the limitation of section 3663 (a) or 3663A (c)(1)(A));
(3) give to the victims of the offense the notice ordered pursuant to the provisions of section 3555;
(4) work conscientiously at suitable employment or pursue conscientiously a course of study or vocational training that will equip him for suitable employment;
(5) refrain, in the case of an individual, from engaging in a specified occupation, business, or profession bearing a reasonably direct relationship to the conduct constituting the offense, or engage in such a specified occupation, business, or profession only to a stated degree or under stated circumstances;
(6) refrain from frequenting specified kinds of places or from associating unnecessarily with specified persons;
(7) refrain from excessive use of alcohol, or any use of a narcotic drug or other controlled substance, as defined in section 102 of the Controlled Substances Act (21 U.S.C. 802), without a prescription by a licensed medical practitioner;
(8) refrain from possessing a firearm, destructive device, or other dangerous weapon;
(9) undergo available medical, psychiatric, or psychological treatment, including treatment for drug or alcohol dependency, as specified by the court, and remain in a specified institution if required for that purpose;
(10) remain in the custody of the Bureau of Prisons during nights, weekends, or other intervals of time, totaling no more than the lesser of one year or the term of imprisonment authorized for the offense, during the first year of the term of probation or supervised release;
(11) reside at, or participate in the program of, a community corrections facility (including a facility maintained or under contract to the Bureau of Prisons) for all or part of the term of probation;
(12) work in community service as directed by the court;
(13) reside in a specified place or area, or refrain from residing in a specified place or area;
(14) remain within the jurisdiction of the court, unless granted permission to leave by the court or a probation officer;
(15) report to a probation officer as directed by the court or the probation officer;
(16) permit a probation officer to visit him at his home or elsewhere as specified by the court;
(17) answer inquiries by a probation officer and notify the probation officer promptly of any change in address or employment;
(18) notify the probation officer promptly if arrested or questioned by a law enforcement officer;
(19) remain at his place of residence during nonworking hours and, if the court finds it appropriate, that compliance with this condition be monitored by telephonic or electronic signaling devices, except that a condition under this paragraph may be imposed only as an alternative to incarceration;
(20) comply with the terms of any court order or order of an administrative process pursuant to the law of a State, the District of Columbia, or any other possession or territory of the United States, requiring payments by the defendant for the support and maintenance of a child or of a child and the parent with whom the child is living;
(21) be ordered deported by a United States district court, or United States magistrate judge, pursuant to a stipulation entered into by the defendant and the United States under section 238(d)(5) of the Immigration and Nationality Act, except that, in the absence of a stipulation, the United States district court or a United States magistrate judge, may order deportation as a condition of probation, if, after notice and hearing pursuant to such section, the Attorney General demonstrates by clear and convincing evidence that the alien is deportable;
(22) satisfy such other conditions as the court may impose or;[1]
(23) if required to register under the Sex Offender Registration and Notification Act, submit his person, and any property, house, residence, vehicle, papers, computer, other electronic communication or data storage devices or media, and effects to search at any time, with or without a warrant, by any law enforcement or probation officer with reasonable suspicion concerning a violation of a condition of probation or unlawful conduct by the person, and by any probation officer in the lawful discharge of the officers supervision functions.
(c) Modifications of Conditions.— 
The court may modify, reduce, or enlarge the conditions of a sentence of probation at any time prior to the expiration or termination of the term of probation, pursuant to the provisions of the Federal Rules of Criminal Procedure relating to the modification of probation and the provisions applicable to the initial setting of the conditions of probation.
(d) Written Statement of Conditions.— 
The court shall direct that the probation officer provide the defendant with a written statement that sets forth all the conditions to which the sentence is subject, and that is sufficiently clear and specific to serve as a guide for the defendants conduct and for such supervision as is required.
(e) Results of Drug Testing.— 
The results of a drug test administered in accordance with subsection (a)(5) shall be subject to confirmation only if the results are positive, the defendant is subject to possible imprisonment for such failure, and either the defendant denies the accuracy of such test or there is some other reason to question the results of the test. A defendant who tests positive may be detained pending verification of a positive drug test result. A drug test confirmation shall be a urine drug test confirmed using gas chromatography/mass spectrometry techniques or such test as the Director of the Administrative Office of the United States Courts after consultation with the Secretary of Health and Human Services may determine to be of equivalent accuracy. The court shall consider whether the availability of appropriate substance abuse treatment programs, or an individuals current or past participation in such programs, warrants an exception in accordance with United States Sentencing Commission guidelines from the rule of section 3565 (b), when considering any action against a defendant who fails a drug test administered in accordance with subsection (a)(5).
[1] So in original. Probably should be “; or”.

18 USC 3564 - Running of a term of probation

(a) Commencement.— 
A term of probation commences on the day that the sentence of probation is imposed, unless otherwise ordered by the court.
(b) Concurrence With Other Sentences.— 
Multiple terms of probation, whether imposed at the same time or at different times, run concurrently with each other. A term of probation runs concurrently with any Federal, State, or local term of probation, supervised release, or parole for another offense to which the defendant is subject or becomes subject during the term of probation. A term of probation does not run while the defendant is imprisoned in connection with a conviction for a Federal, State, or local crime unless the imprisonment is for a period of less than thirty consecutive days.
(c) Early Termination.— 
The court, after considering the factors set forth in section 3553 (a) to the extent that they are applicable, may, pursuant to the provisions of the Federal Rules of Criminal Procedure relating to the modification of probation, terminate a term of probation previously ordered and discharge the defendant at any time in the case of a misdemeanor or an infraction or at any time after the expiration of one year of probation in the case of a felony, if it is satisfied that such action is warranted by the conduct of the defendant and the interest of justice.
(d) Extension.— 
The court may, after a hearing, extend a term of probation, if less than the maximum authorized term was previously imposed, at any time prior to the expiration or termination of the term of probation, pursuant to the provisions applicable to the initial setting of the term of probation.
(e) Subject to Revocation.— 
A sentence of probation remains conditional and subject to revocation until its expiration or termination.

18 USC 3565 - Revocation of probation

(a) Continuation or Revocation.— 
If the defendant violates a condition of probation at any time prior to the expiration or termination of the term of probation, the court may, after a hearing pursuant to Rule 32.1 of the Federal Rules of Criminal Procedure, and after considering the factors set forth in section 3553 (a) to the extent that they are applicable
(1) continue him on probation, with or without extending the term or modifying or enlarging the conditions; or
(2) revoke the sentence of probation and resentence the defendant under subchapter A.
(b) Mandatory Revocation for Possession of Controlled Substance or Firearm or Refusal To Comply With Drug Testing.— 
If the defendant
(1) possesses a controlled substance in violation of the condition set forth in section 3563 (a)(3);
(2) possesses a firearm, as such term is defined in section 921 of this title, in violation of Federal law, or otherwise violates a condition of probation prohibiting the defendant from possessing a firearm;
(3) refuses to comply with drug testing, thereby violating the condition imposed by section 3563 (a)(4);[1] or
(4) as a part of drug testing, tests positive for illegal controlled substances more than 3 times over the course of 1 year;

the court shall revoke the sentence of probation and resentence the defendant under subchapter A to a sentence that includes a term of imprisonment.

(c) Delayed Revocation.— 
The power of the court to revoke a sentence of probation for violation of a condition of probation, and to impose another sentence, extends beyond the expiration of the term of probation for any period reasonably necessary for the adjudication of matters arising before its expiration if, prior to its expiration, a warrant or summons has been issued on the basis of an allegation of such a violation.
[1] See References in Text note below.

18 USC 3566 - Implementation of a sentence of probation

The implementation of a sentence of probation is governed by the provisions of subchapter A of chapter 229.

TITLE 18 - US CODE - SUBCHAPTER C - FINES

18 USC 3571 - Sentence of fine

(a) In General.— 
A defendant who has been found guilty of an offense may be sentenced to pay a fine.
(b) Fines for Individuals.— 
Except as provided in subsection (e) of this section, an individual who has been found guilty of an offense may be fined not more than the greatest of
(1) the amount specified in the law setting forth the offense;
(2) the applicable amount under subsection (d) of this section;
(3) for a felony, not more than $250,000;
(4) for a misdemeanor resulting in death, not more than $250,000;
(5) for a Class A misdemeanor that does not result in death, not more than $100,000;
(6) for a Class B or C misdemeanor that does not result in death, not more than $5,000; or
(7) for an infraction, not more than $5,000.
(c) Fines for Organizations.— 
Except as provided in subsection (e) of this section, an organization that has been found guilty of an offense may be fined not more than the greatest of
(1) the amount specified in the law setting forth the offense;
(2) the applicable amount under subsection (d) of this section;
(3) for a felony, not more than $500,000;
(4) for a misdemeanor resulting in death, not more than $500,000;
(5) for a Class A misdemeanor that does not result in death, not more than $200,000;
(6) for a Class B or C misdemeanor that does not result in death, not more than $10,000; and
(7) for an infraction, not more than $10,000.
(d) Alternative Fine Based on Gain or Loss.— 
If any person derives pecuniary gain from the offense, or if the offense results in pecuniary loss to a person other than the defendant, the defendant may be fined not more than the greater of twice the gross gain or twice the gross loss, unless imposition of a fine under this subsection would unduly complicate or prolong the sentencing process.
(e) Special Rule for Lower Fine Specified in Substantive Provision.— 
If a law setting forth an offense specifies no fine or a fine that is lower than the fine otherwise applicable under this section and such law, by specific reference, exempts the offense from the applicability of the fine otherwise applicable under this section, the defendant may not be fined more than the amount specified in the law setting forth the offense.

18 USC 3572 - Imposition of a sentence of fine and related matters

(a) Factors To Be Considered.— 
In determining whether to impose a fine, and the amount, time for payment, and method of payment of a fine, the court shall consider, in addition to the factors set forth in section 3553 (a)
(1) the defendants income, earning capacity, and financial resources;
(2) the burden that the fine will impose upon the defendant, any person who is financially dependent on the defendant, or any other person (including a government) that would be responsible for the welfare of any person financially dependent on the defendant, relative to the burden that alternative punishments would impose;
(3) any pecuniary loss inflicted upon others as a result of the offense;
(4) whether restitution is ordered or made and the amount of such restitution;
(5) the need to deprive the defendant of illegally obtained gains from the offense;
(6) the expected costs to the government of any imprisonment, supervised release, or probation component of the sentence;
(7) whether the defendant can pass on to consumers or other persons the expense of the fine; and
(8) if the defendant is an organization, the size of the organization and any measure taken by the organization to discipline any officer, director, employee, or agent of the organization responsible for the offense and to prevent a recurrence of such an offense.
(b) Fine Not to Impair Ability to Make Restitution.— 
If, as a result of a conviction, the defendant has the obligation to make restitution to a victim of the offense, other than the United States, the court shall impose a fine or other monetary penalty only to the extent that such fine or penalty will not impair the ability of the defendant to make restitution.
(c) Effect of Finality of Judgment.— 
Notwithstanding the fact that a sentence to pay a fine can subsequently be
(1) modified or remitted under section 3573;
(2) corrected under rule 35 of the Federal Rules of Criminal Procedure and section 3742; or
(3) appealed and modified under section 3742;

a judgment that includes such a sentence is a final judgment for all other purposes.

(d) Time, Method of Payment, and Related Items.— 

(1) A person sentenced to pay a fine or other monetary penalty, including restitution, shall make such payment immediately, unless, in the interest of justice, the court provides for payment on a date certain or in installments. If the court provides for payment in installments, the installments shall be in equal monthly payments over the period provided by the court, unless the court establishes another schedule.
(2) If the judgment, or, in the case of a restitution order, the order, permits other than immediate payment, the length of time over which scheduled payments will be made shall be set by the court, but shall be the shortest time in which full payment can reasonably be made.
(3) A judgment for a fine which permits payments in installments shall include a requirement that the defendant will notify the court of any material change in the defendants economic circumstances that might affect the defendants ability to pay the fine. Upon receipt of such notice the court may, on its own motion or the motion of any party, adjust the payment schedule, or require immediate payment in full, as the interests of justice require.
(e) Alternative Sentence Precluded.— 
At the time a defendant is sentenced to pay a fine, the court may not impose an alternative sentence to be carried out if the fine is not paid.
(f) Responsibility for Payment of Monetary Obligation Relating to Organization.— 
If a sentence includes a fine, special assessment, restitution or other monetary obligation (including interest) with respect to an organization, each individual authorized to make disbursements for the organization has a duty to pay the obligation from assets of the organization. If such an obligation is imposed on a director, officer, shareholder, employee, or agent of an organization, payments may not be made, directly or indirectly, from assets of the organization, unless the court finds that such payment is expressly permissible under applicable State law.
(g) Security for Stayed Fine.— 
If a sentence imposing a fine is stayed, the court shall, absent exceptional circumstances (as determined by the court)
(1) require the defendant to deposit, in the registry of the district court, any amount of the fine that is due;
(2) require the defendant to provide a bond or other security to ensure payment of the fine; or
(3) restrain the defendant from transferring or dissipating assets.
(h) Delinquency.— 
A fine or payment of restitution is delinquent if a payment is more than 30 days late.
(i) Default.— 
A fine or payment of restitution is in default if a payment is delinquent for more than 90 days. Notwithstanding any installment schedule, when a fine or payment of restitution is in default, the entire amount of the fine or restitution is due within 30 days after notification of the default, subject to the provisions of section 3613A.

18 USC 3573 - Petition of the Government for modification or remission

Upon petition of the Government showing that reasonable efforts to collect a fine or assessment are not likely to be effective, the court may, in the interest of justice
(1) remit all or part of the unpaid portion of the fine or special assessment, including interest and penalties;
(2) defer payment of the fine or special assessment to a date certain or pursuant to an installment schedule; or
(3) extend a date certain or an installment schedule previously ordered.

A petition under this subsection shall be filed in the court in which sentence was originally imposed, unless the court transfers jurisdiction to another court. This section shall apply to all fines and assessments irrespective of the date of imposition.

18 USC 3574 - Implementation of a sentence of fine

The implementation of a sentence to pay a fine is governed by the provisions of subchapter B of chapter 229.

TITLE 18 - US CODE - SUBCHAPTER D - IMPRISONMENT

18 USC 3581 - Sentence of imprisonment

(a) In General.— 
A defendant who has been found guilty of an offense may be sentenced to a term of imprisonment.
(b) Authorized Terms.— 
The authorized terms of imprisonment are
(1) for a Class A felony, the duration of the defendants life or any period of time;
(2) for a Class B felony, not more than twenty-five years;
(3) for a Class C felony, not more than twelve years;
(4) for a Class D felony, not more than six years;
(5) for a Class E felony, not more than three years;
(6) for a Class A misdemeanor, not more than one year;
(7) for a Class B misdemeanor, not more than six months;
(8) for a Class C misdemeanor, not more than thirty days; and
(9) for an infraction, not more than five days.

18 USC 3582 - Imposition of a sentence of imprisonment

(a) Factors To Be Considered in Imposing a Term of Imprisonment.— 
The court, in determining whether to impose a term of imprisonment, and, if a term of imprisonment is to be imposed, in determining the length of the term, shall consider the factors set forth in section 3553 (a) to the extent that they are applicable, recognizing that imprisonment is not an appropriate means of promoting correction and rehabilitation. In determining whether to make a recommendation concerning the type of prison facility appropriate for the defendant, the court shall consider any pertinent policy statements issued by the Sentencing Commission pursuant to 28 U.S.C. 994 (a)(2).
(b) Effect of Finality of Judgment.— 
Notwithstanding the fact that a sentence to imprisonment can subsequently be
(1) modified pursuant to the provisions of subsection (c);
(2) corrected pursuant to the provisions of rule 35 of the Federal Rules of Criminal Procedure and section 3742; or
(3) appealed and modified, if outside the guideline range, pursuant to the provisions of section 3742;

a judgment of conviction that includes such a sentence constitutes a final judgment for all other purposes.

(c) Modification of an Imposed Term of Imprisonment.— 
The court may not modify a term of imprisonment once it has been imposed except that
(1) in any case
(A) the court, upon motion of the Director of the Bureau of Prisons, may reduce the term of imprisonment (and may impose a term of probation or supervised release with or without conditions that does not exceed the unserved portion of the original term of imprisonment), after considering the factors set forth in section 3553 (a) to the extent that they are applicable, if it finds that
(i) extraordinary and compelling reasons warrant such a reduction; or
(ii) the defendant is at least 70 years of age, has served at least 30 years in prison, pursuant to a sentence imposed under section 3559 (c), for the offense or offenses for which the defendant is currently imprisoned, and a determination has been made by the Director of the Bureau of Prisons that the defendant is not a danger to the safety of any other person or the community, as provided under section 3142 (g);

and that such a reduction is consistent with applicable policy statements issued by the Sentencing Commission; and

(B) the court may modify an imposed term of imprisonment to the extent otherwise expressly permitted by statute or by Rule 35 of the Federal Rules of Criminal Procedure; and
(2) in the case of a defendant who has been sentenced to a term of imprisonment based on a sentencing range that has subsequently been lowered by the Sentencing Commission pursuant to 28 U.S.C. 994 (o), upon motion of the defendant or the Director of the Bureau of Prisons, or on its own motion, the court may reduce the term of imprisonment, after considering the factors set forth in section 3553 (a) to the extent that they are applicable, if such a reduction is consistent with applicable policy statements issued by the Sentencing Commission.
(d) Inclusion of an Order To Limit Criminal Association of Organized Crime and Drug Offenders.— 
The court, in imposing a sentence to a term of imprisonment upon a defendant convicted of a felony set forth in chapter 95 (racketeering) or 96 (racketeer influenced and corrupt organizations) of this title or in the Comprehensive Drug Abuse Prevention and Control Act of 1970 (21 U.S.C. 801 et seq.), or at any time thereafter upon motion by the Director of the Bureau of Prisons or a United States attorney, may include as a part of the sentence an order that requires that the defendant not associate or communicate with a specified person, other than his attorney, upon a showing of probable cause to believe that association or communication with such person is for the purpose of enabling the defendant to control, manage, direct, finance, or otherwise participate in an illegal enterprise.

18 USC 3583 - Inclusion of a term of supervised release after imprisonment

(a) In General.— 
The court, in imposing a sentence to a term of imprisonment for a felony or a misdemeanor, may include as a part of the sentence a requirement that the defendant be placed on a term of supervised release after imprisonment, except that the court shall include as a part of the sentence a requirement that the defendant be placed on a term of supervised release if such a term is required by statute or if the defendant has been convicted for the first time of a domestic violence crime as defined in section 3561 (b).
(b) Authorized Terms of Supervised Release.— 
Except as otherwise provided, the authorized terms of supervised release are
(1) for a Class A or Class B felony, not more than five years;
(2) for a Class C or Class D felony, not more than three years; and
(3) for a Class E felony, or for a misdemeanor (other than a petty offense), not more than one year.
(c) Factors To Be Considered in Including a Term of Supervised Release.— 
The court, in determining whether to include a term of supervised release, and, if a term of supervised release is to be included, in determining the length of the term and the conditions of supervised release, shall consider the factors set forth in section 3553 (a)(1), (a)(2)(B), (a)(2)(C), (a)(2)(D), (a)(4), (a)(5), (a)(6), and (a)(7).
(d) Conditions of Supervised Release.— 
The court shall order, as an explicit condition of supervised release, that the defendant not commit another Federal, State, or local crime during the term of supervision and that the defendant not unlawfully possess a controlled substance. The court shall order as an explicit condition of supervised release for a defendant convicted for the first time of a domestic violence crime as defined in section 3561 (b) that the defendant attend a public, private, or private nonprofit">nonprofit offender rehabilitation program that has been approved by the court, in consultation with a State Coalition Against Domestic Violence or other appropriate experts, if an approved program is readily available within a 50-mile radius of the legal residence of the defendant. The court shall order, as an explicit condition of supervised release for a person required to register under the Sex Offender Registration and Notification Act, that the person comply with the requirements of that Act. The court shall order, as an explicit condition of supervised release, that the defendant cooperate in the collection of a DNA sample from the defendant, if the collection of such a sample is authorized pursuant to section 3 of the DNA Analysis Backlog Elimination Act of 2000. The court shall also order, as an explicit condition of supervised release, that the defendant refrain from any unlawful use of a controlled substance and submit to a drug test within 15 days of release on supervised release and at least 2 periodic drug tests thereafter (as determined by the court) for use of a controlled substance. The condition stated in the preceding sentence may be ameliorated or suspended by the court as provided in section 3563 (a)(4).[1] The results of a drug test administered in accordance with the preceding subsection shall be subject to confirmation only if the results are positive, the defendant is subject to possible imprisonment for such failure, and either the defendant denies the accuracy of such test or there is some other reason to question the results of the test. A drug test confirmation shall be a urine drug test confirmed using gas chromatography/mass spectrometry techniques or such test as the Director of the Administrative Office of the United States Courts after consultation with the Secretary of Health and Human Services may determine to be of equivalent accuracy. The court shall consider whether the availability of appropriate substance abuse treatment programs, or an individuals current or past participation in such programs, warrants an exception in accordance with United States Sentencing Commission guidelines from the rule of section 3583 (g) when considering any action against a defendant who fails a drug test. The court may order, as a further condition of supervised release, to the extent that such condition
(1) is reasonably related to the factors set forth in section 3553 (a)(1), (a)(2)(B), (a)(2)(C), and (a)(2)(D);
(2) involves no greater deprivation of liberty than is reasonably necessary for the purposes set forth in section 3553 (a)(2)(B), (a)(2)(C), and (a)(2)(D); and
(3) is consistent with any pertinent policy statements issued by the Sentencing Commission pursuant to 28 U.S.C. 994 (a);

any condition set forth as a discretionary condition of probation in section 3563 (b) and any other condition it considers to be appropriate, provided, however that a condition set forth in subsection 3563(b)(10) shall be imposed only for a violation of a condition of supervised release in accordance with section 3583 (e)(2) and only when facilities are available. If an alien defendant is subject to deportation, the court may provide, as a condition of supervised release, that he be deported and remain outside the United States, and may order that he be delivered to a duly authorized immigration official for such deportation. The court may order, as an explicit condition of supervised release for a person who is a felon and required to register under the Sex Offender Registration and Notification Act, that the person submit his person, and any property, house, residence, vehicle, papers, computer, other electronic communications or data storage devices or media, and effects to search at any time, with or without a warrant, by any law enforcement or probation officer with reasonable suspicion concerning a violation of a condition of supervised release or unlawful conduct by the person, and by any probation officer in the lawful discharge of the officers supervision functions.

(e) Modification of Conditions or Revocation.— 
The court may, after considering the factors set forth in section 3553 (a)(1), (a)(2)(B), (a)(2)(C), (a)(2)(D), (a)(4), (a)(5), (a)(6), and (a)(7)
(1) terminate a term of supervised release and discharge the defendant released at any time after the expiration of one year of supervised release, pursuant to the provisions of the Federal Rules of Criminal Procedure relating to the modification of probation, if it is satisfied that such action is warranted by the conduct of the defendant released and the interest of justice;
(2) extend a term of supervised release if less than the maximum authorized term was previously imposed, and may modify, reduce, or enlarge the conditions of supervised release, at any time prior to the expiration or termination of the term of supervised release, pursuant to the provisions of the Federal Rules of Criminal Procedure relating to the modification of probation and the provisions applicable to the initial setting of the terms and conditions of post-release supervision;
(3) revoke a term of supervised release, and require the defendant to serve in prison all or part of the term of supervised release authorized by statute for the offense that resulted in such term of supervised release without credit for time previously served on postrelease supervision, if the court, pursuant to the Federal Rules of Criminal Procedure applicable to revocation of probation or supervised release, finds by a preponderance of the evidence that the defendant violated a condition of supervised release, except that a defendant whose term is revoked under this paragraph may not be required to serve on any such revocation more than 5 years in prison if the offense that resulted in the term of supervised release is a class A felony, more than 3 years in prison if such offense is a class B felony, more than 2 years in prison if such offense is a class C or D felony, or more than one year in any other case; or
(4) order the defendant to remain at his place of residence during nonworking hours and, if the court so directs, to have compliance monitored by telephone or electronic signaling devices, except that an order under this paragraph may be imposed only as an alternative to incarceration.
(f) Written Statement of Conditions.— 
The court shall direct that the probation officer provide the defendant with a written statement that sets forth all the conditions to which the term of supervised release is subject, and that is sufficiently clear and specific to serve as a guide for the defendants conduct and for such supervision as is required.
(g) Mandatory Revocation for Possession of Controlled Substance or Firearm or for Refusal To Comply With Drug Testing.— 
If the defendant
(1) possesses a controlled substance in violation of the condition set forth in subsection (d);
(2) possesses a firearm, as such term is defined in section 921 of this title, in violation of Federal law, or otherwise violates a condition of supervised release prohibiting the defendant from possessing a firearm;
(3) refuses to comply with drug testing imposed as a condition of supervised release; or
(4) as a part of drug testing, tests positive for illegal controlled substances more than 3 times over the course of 1 year;

the court shall revoke the term of supervised release and require the defendant to serve a term of imprisonment not to exceed the maximum term of imprisonment authorized under subsection (e)(3).

(h) Supervised Release Following Revocation.— 
When a term of supervised release is revoked and the defendant is required to serve a term of imprisonment, the court may include a requirement that the defendant be placed on a term of supervised release after imprisonment. The length of such a term of supervised release shall not exceed the term of supervised release authorized by statute for the offense that resulted in the original term of supervised release, less any term of imprisonment that was imposed upon revocation of supervised release.
(i) Delayed Revocation.— 
The power of the court to revoke a term of supervised release for violation of a condition of supervised release, and to order the defendant to serve a term of imprisonment and, subject to the limitations in subsection (h), a further term of supervised release, extends beyond the expiration of the term of supervised release for any period reasonably necessary for the adjudication of matters arising before its expiration if, before its expiration, a warrant or summons has been issued on the basis of an allegation of such a violation.
(j) Supervised Release Terms for Terrorism Predicates.— 
Notwithstanding subsection (b), the authorized term of supervised release for any offense listed in section 2332b (g)(5)(B) is any term of years or life.
(k) Notwithstanding subsection (b), the authorized term of supervised release for any offense under section 1201 involving a minor victim, and for any offense under section 1591, 2241, 2242, 2243, 2244, 2245, 2250, 2251, 2251A, 2252, 2252A, 2260, 2421, 2422, 2423, or 2425, is any term of years not less than 5, or life. If a defendant required to register under the Sex Offender Registration and Notification Act commits any criminal offense under chapter 109A, 110, or 117, or section 1201 or 1591, for which imprisonment for a term longer than 1 year can be imposed, the court shall revoke the term of supervised release and require the defendant to serve a term of imprisonment under subsection (e)(3) without regard to the exception contained therein. Such term shall be not less than 5 years.
[1] See References in Text note below.

18 USC 3584 - Multiple sentences of imprisonment

(a) Imposition of Concurrent or Consecutive Terms.— 
If multiple terms of imprisonment are imposed on a defendant at the same time, or if a term of imprisonment is imposed on a defendant who is already subject to an undischarged term of imprisonment, the terms may run concurrently or consecutively, except that the terms may not run consecutively for an attempt and for another offense that was the sole objective of the attempt. Multiple terms of imprisonment imposed at the same time run concurrently unless the court orders or the statute mandates that the terms are to run consecutively. Multiple terms of imprisonment imposed at different times run consecutively unless the court orders that the terms are to run concurrently.
(b) Factors To Be Considered in Imposing Concurrent or Consecutive Terms.— 
The court, in determining whether the terms imposed are to be ordered to run concurrently or consecutively, shall consider, as to each offense for which a term of imprisonment is being imposed, the factors set forth in section 3553 (a).
(c) Treatment of Multiple Sentence as an Aggregate.— 
Multiple terms of imprisonment ordered to run consecutively or concurrently shall be treated for administrative purposes as a single, aggregate term of imprisonment.

18 USC 3585 - Calculation of a term of imprisonment

(a) Commencement of Sentence.— 
A sentence to a term of imprisonment commences on the date the defendant is received in custody awaiting transportation to, or arrives voluntarily to commence service of sentence at, the official detention facility at which the sentence is to be served.
(b) Credit for Prior Custody.— 
A defendant shall be given credit toward the service of a term of imprisonment for any time he has spent in official detention prior to the date the sentence commences
(1) as a result of the offense for which the sentence was imposed; or
(2) as a result of any other charge for which the defendant was arrested after the commission of the offense for which the sentence was imposed;

that has not been credited against another sentence.

18 USC 3586 - Implementation of a sentence of imprisonment

The implementation of a sentence of imprisonment is governed by the provisions of subchapter C of chapter 229 and, if the sentence includes a term of supervised release, by the provisions of subchapter A of chapter 229.