SUBTITLE II - US CODE - THE BUDGET PROCESS

TITLE 31 - US CODE - CHAPTER 11 - THE BUDGET AND FISCAL, BUDGET, AND PROGRAM INFORMATION

31 USC 1101 - Definitions

In this chapter
(1) agency includes the District of Columbia government but does not include the legislative branch or the Supreme Court.
(2) appropriations means appropriated amounts and includes, in appropriate context
(A) funds;
(B) authority to make obligations by contract before appropriations; and
(C) other authority making amounts available for obligation or expenditure.

31 USC 1102 - Fiscal year

The fiscal year of the Treasury begins on October 1 of each year and ends on September 30 of the following year. Accounts of receipts and expenditures required under law to be published each year shall be published for the fiscal year.

31 USC 1103 - Budget ceiling

Congress reaffirms its commitment that budget outlays of the United States Government for a fiscal year may be not more than the receipts of the Government for that year.

31 USC 1104 - Budget and appropriations authority of the President

(a) The President shall prepare budgets of the United States Government under section 1105 of this title and proposed deficiency and supplemental appropriations under section 1107 of this title. To the extent practicable, the President shall use uniform terms in stating the purposes and conditions of appropriations.
(b) Except as provided in this chapter, the President shall prescribe the contents and order of statements in the budget on expenditures and estimated expenditures and statements on proposed appropriations and information submitted with the budget and proposed appropriations. The President shall include with the budget and proposed appropriations information on personnel and other objects of expenditure in the way that information was included in the budget for fiscal year 1950. However, the requirement that information be included in the budget in that way may be waived or changed by joint action of the Committees on Appropriations of both Houses of Congress. This subsection does not limit the authority of a committee of Congress to request information in a form it prescribes.
(c) When the President makes a basic change in the form of the budget, the President shall submit with the budget information showing where items in the budget for the prior fiscal year are contained in the present budget. However, the President may change the functional categories in the budget only in consultation with the Committees on Appropriations and on the Budget of both Houses of Congress. Committees of the House of Representatives and Senate shall receive prompt notification of all such changes.
(d) The President shall develop programs and prescribe regulations to improve the compilation, analysis, publication, and dissemination of statistical information by executive agencies. The President shall carry out this subsection through the Administrator for the Office of Information and Regulatory Affairs in the Office of Management and Budget.
(e) Under regulations prescribed by the President, each agency shall provide information required by the President in carrying out this chapter. The President has access to, and may inspect, records of an agency to obtain information.

31 USC 1105 - Budget contents and submission to Congress

(a) On or after the first Monday in January but not later than the first Monday in February of each year, the President shall submit a budget of the United States Government for the following fiscal year. Each budget shall include a budget message and summary and supporting information. The President shall include in each budget the following:
(1) information on activities and functions of the Government.
(2) when practicable, information on costs and achievements of Government programs.
(3) other desirable classifications of information.
(4) a reconciliation of the summary information on expenditures with proposed appropriations.
(5) except as provided in subsection (b) of this section, estimated expenditures and proposed appropriations the President decides are necessary to support the Government in the fiscal year for which the budget is submitted and the 4 fiscal years after that year.
(6) estimated receipts of the Government in the fiscal year for which the budget is submitted and the 4 fiscal years after that year under
(A) laws in effect when the budget is submitted; and
(B) proposals in the budget to increase revenues.
(7) appropriations, expenditures, and receipts of the Government in the prior fiscal year.
(8) estimated expenditures and receipts, and appropriations and proposed appropriations, of the Government for the current fiscal year.
(9) balanced statements of the
(A) condition of the Treasury at the end of the prior fiscal year;
(B) estimated condition of the Treasury at the end of the current fiscal year; and
(C) estimated condition of the Treasury at the end of the fiscal year for which the budget is submitted if financial proposals in the budget are adopted.
(10) essential information about the debt of the Government.
(11) other financial information the President decides is desirable to explain in practicable detail the financial condition of the Government.
(12) for each proposal in the budget for legislation that would establish or expand a Government activity or function, a table showing
(A) the amount proposed in the budget for appropriation and for expenditure because of the proposal in the fiscal year for which the budget is submitted; and
(B) the estimated appropriation required because of the proposal for each of the 4 fiscal years after that year that the proposal will be in effect.
(13) an allowance for additional estimated expenditures and proposed appropriations for the fiscal year for which the budget is submitted.
(14) an allowance for unanticipated uncontrollable expenditures for that year.
(15) a separate statement on each of the items referred to in section 301 (a)(1)(5) of the Congressional Budget Act of 1974 (2 U.S.C. 632 (a)(1)(5)).
(16) the level of tax expenditures under existing law in the tax expenditures budget (as defined in section 3(a)(3) of the Congressional Budget Act of 1974 (2 U.S.C. 622 (a)(3)) for the fiscal year for which the budget is submitted, considering projected economic factors and changes in the existing levels based on proposals in the budget.
(17) information on estimates of appropriations for the fiscal year following the fiscal year for which the budget is submitted for grants, contracts, and other payments under each program for which there is an authorization of appropriations for that following fiscal year when the appropriations are authorized to be included in an appropriation law for the fiscal year before the fiscal year in which the appropriation is to be available for obligation.
(18) a comparison of the total amount of budget outlays for the prior fiscal year, estimated in the budget submitted for that year, for each major program having relatively uncontrollable outlays with the total amount of outlays for that program in that year.
(19) a comparison of the total amount of receipts for the prior fiscal year, estimated in the budget submitted for that year, with receipts received in that year, and for each major source of receipts, a comparison of the amount of receipts estimated in that budget with the amount of receipts from that source in that year.
(20) an analysis and explanation of the differences between each amount compared under clauses (18) and (19) of this subsection.
(21) a horizontal budget showing
(A) the programs for meteorology and of the National Climate Program established under section 5 of the National Climate Program Act (15 U.S.C. 2904);
(B) specific aspects of the program of, and appropriations for, each agency; and
(C) estimated goals and financial requirements.
(22) a statement of budget authority, proposed budget authority, budget outlays, and proposed budget outlays, and descriptive information in terms of
(A) a detailed structure of national needs that refers to the missions and programs of agencies (as defined in section 101 of this title); and
(B) the missions and basic programs.
(23) separate appropriation accounts for appropriations under the Occupational Safety and Health Act of 1970 (29 U.S.C. 651 et seq.) and the Federal Mine Safety and Health Act of 1977 (30 U.S.C. 801 et seq.).
(24) recommendations on the return of Government capital to the Treasury by a mixed-ownership corporation (as defined in section 9101 (2) of this title) that the President decides are desirable.
(25) a separate appropriation account for appropriations for each Office of Inspector General of an establishment defined under section 11(2) of the Inspector General Act of 1978.
(26) a separate statement of the amount of appropriations requested for the Office of National Drug Control Policy and each program of the National Drug Control Program.
(27) a separate statement of the amount of appropriations requested for the Office of Federal Financial Management.
(28) beginning with fiscal year 1999, a Federal Government performance plan for the overall budget as provided for under section 1115.
(29) information about the Violent Crime Reduction Trust Fund, including a separate statement of amounts in that Trust Fund.
(30) an analysis displaying, by agency, proposed reductions in full-time equivalent positions compared to the current years level in order to comply with section 5 of the Federal Workforce Restructuring Act of 1994.
(31) a separate statement of the amount of appropriations requested for the Chief Financial Officer in the Executive Office of the President.
(32) a statement of the levels of budget authority and outlays for each program assumed to be extended in the baseline as provided in section 257 (b)(2)(A) and for excise taxes assumed to be extended under section 257(b)(2)(C) of the Balanced Budget and Emergency Deficit Control Act of 1985.
(33) [1] a separate appropriation account for appropriations for the Inspectors General Criminal Investigator Academy and the Inspectors General Forensic Laboratory of the Department of the Treasury.
(34) with respect to the amount of appropriations requested for use by the Export-Import Bank of the United States, a separate statement of the amount requested for its program budget, the amount requested for its administrative expenses, and of the amount requested for its administrative expenses, the amount requested for technology expenses.
(33) [2] (A)(i) a detailed, separate analysis, by budget function, by agency, and by initiative area (as determined by the administration) for the prior fiscal year, the current fiscal year, the fiscal years for which the budget is submitted, and the ensuing fiscal year identifying the amounts of gross and net appropriations or obligational authority and outlays that contribute to homeland security, with separate displays for mandatory and discretionary amounts, including
(I) summaries of the total amount of such appropriations or new obligational authority and outlays requested for homeland security;
(II) an estimate of the current service levels of homeland security spending;
(III) the most recent risk assessment and summary of homeland security needs in each initiative area (as determined by the administration); and
(IV) an estimate of user fees collected by the Federal Government on behalf of homeland security activities;
(ii) with respect to subclauses (I) through (IV) of clause (i), amounts shall be provided by account for each program, project and activity; and
(iii) an estimate of expenditures for homeland security activities by State and local governments and the private sector for the prior fiscal year and the current fiscal year.
(B) In this paragraph, consistent with the Office of Management and Budgets June 2002 Annual Report to Congress on Combatting Terrorism, the term homeland security refers to those activities that detect, deter, protect against, and respond to terrorist attacks occurring within the United States and its territories.
(C) In implementing this paragraph, including determining what Federal activities or accounts constitute homeland security for purposes of budgetary classification, the Office of Management and Budget is directed to consult periodically, but at least annually, with the House and Senate Budget Committees, the House and Senate Appropriations Committees, and the Congressional Budget Office.
(b) Estimated expenditures and proposed appropriations for the legislative branch and the judicial branch to be included in each budget under subsection (a)(5) of this section shall be submitted to the President before October 16 of each year and included in the budget by the President without change.
(c) The President shall recommend in the budget appropriate action to meet an estimated deficiency when the estimated receipts for the fiscal year for which the budget is submitted (under laws in effect when the budget is submitted) and the estimated amounts in the Treasury at the end of the current fiscal year available for expenditure in the fiscal year for which the budget is submitted, are less than the estimated expenditures for that year. The President shall make recommendations required by the public interest when the estimated receipts and estimated amounts in the Treasury are more than the estimated expenditures.
(d) When the President submits a budget or supporting information about a budget, the President shall include a statement on all changes about the current fiscal year that were made before the budget or information was submitted.
(e) 
(1) The President shall submit with materials related to each budget transmitted under subsection (a) on or after January 1, 1985, an analysis for the ensuing fiscal year that shall identify requested appropriations or new obligational authority and outlays for each major program that may be classified as a public civilian capital investment program and for each major program that may be classified as a military capital investment program, and shall contain summaries of the total amount of such appropriations or new obligational authority and outlays for public civilian capital investment programs and summaries of the total amount of such appropriations or new obligational authority and outlays for military capital investment programs. In addition, the analysis under this paragraph shall contain
(A) an estimate of the current service levels of public civilian capital investment and of military capital investment and alternative high and low levels of such investments over a period of ten years in current dollars and over a period of five years in constant dollars;
(B) the most recent assessment analysis and summary, in a standard format, of public civilian capital investment needs in each major program area over a period of ten years;
(C) an identification and analysis of the principal policy issues that affect estimated public civilian capital investment needs for each major program; and
(D) an identification and analysis of factors that affect estimated public civilian capital investment needs for each major program, including but not limited to the following factors:
(i) economic assumptions;
(ii) engineering standards;
(iii) estimates of spending for operation and maintenance;
(iv) estimates of expenditures for similar investments by State and local governments; and
(v) estimates of demand for public services derived from such capital investments and estimates of the service capacity of such investments.

To the extent that any analysis required by this paragraph relates to any program for which Federal financial assistance is distributed under a formula prescribed by law, such analysis shall be organized by State and within each State by major metropolitan area if data are available.

(2) For purposes of this subsection, any appropriation, new obligational authority, or outlay shall be classified as a public civilian capital investment to the extent that such appropriation, authority, or outlay will be used for the construction, acquisition, or rehabilitation of any physical asset that is capable of being used to produce services or other benefits for a number of years and is not classified as a military capital investment under paragraph (3). Such assets shall include (but not be limited to)
(A) roadways or bridges,
(B) airports or airway facilities,
(C) mass transportation systems,
(D) wastewater treatment or related facilities,
(E) water resources projects,
(F) hospitals,
(G) resource recovery facilities,
(H) public buildings,
(I) space or communications facilities,
(J) railroads, and
(K) federally assisted housing.
(3) For purposes of this subsection, any appropriation, new obligational authority, or outlay shall be classified as a military capital investment to the extent that such appropriation, authority, or outlay will be used for the construction, acquisition, or rehabilitation of any physical asset that is capable of being used to produce services or other benefits for purposes of national defense and security for a number of years. Such assets shall include military bases, posts, installations, and facilities.
(4) Criteria and guidelines for use in the identification of public civilian and military capital investments, for distinguishing between public civilian and military capital investments, and for distinguishing between major and nonmajor capital investment programs shall be issued by the Director of the Office of Management and Budget after consultation with the Comptroller General and the Congressional Budget Office. The analysis submitted under this subsection shall be accompanied by an explanation of such criteria and guidelines.
(5) For purposes of this subsection
(A) the term construction includes the design, planning, and erection of new structures and facilities, the expansion of existing structures and facilities, the reconstruction of a project at an existing site or adjacent to an existing site, and the installation of initial and replacement equipment for such structures and facilities;
(B) the term acquisition includes the addition of land, sites, equipment, structures, facilities, or rolling stock by purchase, lease-purchase, trade, or donation; and
(C) the term rehabilitation includes the alteration of or correction of deficiencies in an existing structure or facility so as to extend the useful life or improve the effectiveness of the structure or facility, the modernization or replacement of equipment at an existing structure or facility, and the modernization of, or replacement of parts for, rolling stock.
(f) The budget transmitted pursuant to subsection (a) for a fiscal year shall be prepared in a manner consistent with the requirements of the Balanced Budget and Emergency Deficit Control Act of 1985 that apply to that and subsequent fiscal years.
(g) 
(1) The Director of the Office of Management and Budget shall establish the funding for advisory and assistance services for each department and agency as a separate object class in each budget annually submitted to the Congress under this section.
(2) 
(A) In paragraph (1), except as provided in subparagraph (B), the term advisory and assistance services means the following services when provided by nongovernmental sources:
(i) Management and professional support services.
(ii) Studies, analyses, and evaluations.
(iii) Engineering and technical services.
(B) In paragraph (1), the term advisory and assistance services does not include the following services:
(i) Routine automated data processing and telecommunications services unless such services are an integral part of a contract for the procurement of advisory and assistance services.
(ii) Architectural and engineering services, as defined in section 1102 of title 40.
(iii) Research on basic mathematics or medical, biological, physical, social, psychological, or other phenomena.
(h) 
(1) If there is a medicare funding warning under section 801(a)(2) of the Medicare Prescription Drug, Improvement, and Modernization Act of 2003 made in a year, the President shall submit to Congress, within the 15-day period beginning on the date of the budget submission to Congress under subsection (a) for the succeeding year, proposed legislation to respond to such warning.
(2) Paragraph (1) does not apply if, during the year in which the warning is made, legislation is enacted which eliminates excess general revenue medicare funding (as defined in section 801(c) of the Medicare Prescription Drug, Improvement, and Modernization Act of 2003) for the 7-fiscal-year reporting period, as certified by the Board of Trustees of each medicare trust fund (as defined in section 801(c)(5) of such Act) not later than 30 days after the date of the enactment of such legislation.
[1] So in original. Another par. (33) is set out after par. (34).
[2] So in original. Another par. (33) is set out preceding par. (34).

31 USC 1106 - Supplemental budget estimates and changes

(a) Before July 16 of each year, the President shall submit to Congress a supplemental summary of the budget for the fiscal year for which the budget is submitted under section 1105 (a) of this title. The summary shall include
(1) for that fiscal year
(A) substantial changes in or reappraisals of estimates of expenditures and receipts;
(B) substantial obligations imposed on the budget after its submission;
(C) current information on matters referred to in section 1105 (a)(8) and (9)(B) and (C) of this title; and
(D) additional information the President decides is advisable to provide Congress with complete and current information about the budget and current estimates of the functions, obligations, requirements, and financial condition of the United States Government;
(2) for the 4 fiscal years following the fiscal year for which the budget is submitted, information on estimated expenditures for programs authorized to continue in future years, or that are considered mandatory, under law; and
(3) for future fiscal years, information on estimated expenditures of balances carried over from the fiscal year for which the budget is submitted.
(b) Before July 16 of each year, the President shall submit to Congress a statement of changes in budget authority requested, estimated budget outlays, and estimated receipts for the fiscal year for which the budget is submitted (including prior changes proposed for the executive branch of the Government) that the President decides are necessary and appropriate based on current information. The statement shall include the effect of those changes on the information submitted under section 1105 (a)(1)(14) and (b) of this title and shall include supporting information as practicable. The statement submitted before July 16 may be included in the information submitted under subsection (a)(1) of this section.
(c) Subsection (f) of section 1105 shall apply to revisions and supplemental summaries submitted under this section to the same extent that such subsection applies to the budget submitted under section 1105 (a) to which such revisions and summaries relate.

31 USC 1107 - Deficiency and supplemental appropriations

The President may submit to Congress proposed deficiency and supplemental appropriations the President decides are necessary because of laws enacted after the submission of the budget or that are in the public interest. The President shall include the reasons for the submission of the proposed appropriations and the reasons the proposed appropriations were not included in the budget. When the total proposed appropriations would have required the President to make a recommendation under section 1105 (c) of this title if they had been included in the budget, the President shall make a recommendation under that section.

31 USC 1108 - Preparation and submission of appropriations requests to the President

(a) In this section (except subsections (b)(1) and (e)), agency means a department, agency, or instrumentality of the United States Government.
(b) 
(1) The head of each agency shall prepare and submit to the President each appropriation request for the agency. The request shall be prepared and submitted in the form prescribed by the President under this chapter and by the date established by the President. When the head of an agency does not submit a request by that date, the President shall prepare the request for the agency to be included in the budget or changes in the budget or as deficiency and supplemental appropriations. The President may change agency appropriation requests. Agency appropriation requests shall be developed from cost-based budgets in the way and at times prescribed by the President. The head of the agency shall use the cost-based budget to administer the agency and to divide appropriations or amounts.
(2) An officer or employee of an agency in the executive branch may submit to the President or Congress a request for legislation authorizing deficiency or supplemental appropriations for the agency only with the approval of the head of the agency.
(c) The head of an agency shall include with an appropriation request submitted to the President a report that the statement of obligations submitted with the request contains obligations consistent with section 1501 of this title. The head of the agency shall support the report with a certification of the consistency and shall support the certification with records showing that the amounts have been obligated. The head of the agency shall designate officials to make the certifications, and those officials may not delegate the duty to make the certifications. The certifications and records shall be kept in the agency
(1) in a form that makes audits and reconciliations easy; and
(2) for a period necessary to carry out audits and reconciliations.
(d) To the extent practicable, the head of an agency shall
(1) provide information supporting the agencys budget request for its missions by function and subfunction (including the mission of each organizational unit of the agency); and
(2) relate the agencys programs to its missions.
(e) Except as provided in subsection (f) of this section, an officer or employee of an agency (as defined in section 1101 of this title) may submit to Congress or a committee of Congress an appropriations estimate or request, a request for an increase in that estimate or request, or a recommendation on meeting the financial needs of the Government only when requested by either House of Congress.
(f) The Interstate Commerce Commission shall submit to Congress copies of budget estimates, requests, and information (including personnel needs), legislative recommendations, prepared testimony for congressional hearings, and comments on legislation at the same time they are sent to the President or the Office of Management and Budget. An officer of an agency may not impose conditions on or impair communication by the Commission with Congress, or a committee or member of Congress, about the information.
(g) Amounts available under law are available for field examinations of appropriation estimates. The use of the amounts is subject only to regulations prescribed by the appropriate standing committees of Congress.

31 USC 1109 - Current programs and activities estimates

(a) On or before the first Monday after January 3 of each year (on or before February 5 in 1986), the President shall submit to both Houses of Congress the estimated budget outlays and proposed budget authority that would be included in the budget for the following fiscal year if programs and activities of the United States Government were carried on during that year at the same level as the current fiscal year without a change in policy. The President shall state the estimated budget outlays and proposed budget authority by function and subfunction under the classifications in the budget summary table under the heading Budget Authority and Outlays by Function and Agency, by major programs in each function, and by agency. The President also shall include a statement of the economic and program assumptions on which those budget outlays and budget authority are based, including inflation, real economic growth, and unemployment rates, program caseloads, and pay increases.
(b) The Joint Economic Committee shall review the estimated budget outlays and proposed budget authority and submit an economic evaluation of the budget outlays and budget authority to the Committees on the Budget of both Houses before March 1 of each year.

31 USC 1110 - Year-ahead requests for authorizing legislation

A request to enact legislation authorizing new budget authority to continue a program or activity for a fiscal year shall be submitted to Congress before May 16 of the year before the year in which the fiscal year begins. If a new program or activity will continue for more than one year, the request must be submitted for at least the first and 2d fiscal years.

31 USC 1111 - Improving economy and efficiency

To improve economy and efficiency in the United States Government, the President shall
(1) make a study of each agency to decide, and may send Congress recommendations, on changes that should be made in
(A) the organization, activities, and business methods of agencies;
(B) agency appropriations;
(C) the assignment of particular activities to particular services; and
(D) regrouping of services; and
(2) evaluate and develop improved plans for the organization, coordination, and management of the executive branch of the Government.

31 USC 1112 - Fiscal, budget, and program information

(a) In this section, agency means a department, agency, or instrumentality of the United States Government except a mixed-ownership Government corporation.
(b) In cooperation with the Comptroller General, the Secretary of the Treasury and the Director of the Office of Management and Budget shall establish and maintain standard data processing and information systems for fiscal, budget, and program information for use by agencies to meet the needs of the Government, and to the extent practicable, of State and local governments.
(c) The Comptroller General
(1) in cooperation with the Secretary, the Director of the Office of Management and Budget, and the Director of the Congressional Budget Office, shall establish, maintain, and publish standard terms and classifications for fiscal, budget, and program information of the Government, including information on fiscal policy, receipts, expenditures, programs, projects, activities, and functions;
(2) when advisable, shall report to Congress on those terms and classifications, and recommend legislation necessary to promote the establishment, maintenance, and use of standard terms and classifications by the executive branch of the Government; and
(3) in carrying out this subsection, shall give particular consideration to the needs of the Committees on Appropriations and on the Budget of both Houses of Congress, the Committee on Ways and Means of the House, the Committee on Finance of the Senate, and the Congressional Budget Office.
(d) Agencies shall use the standard terms and classifications published under subsection (c)(1) of this section in providing fiscal, budget, and program information to Congress.
(e) In consultation with the President, the head of each executiveagency shall take actions necessary to achieve to the extent possible
(1) consistency in budget and accounting classifications;
(2) synchronization between those classifications and organizational structure; and
(3) information by organizational unit on performance and program costs to support budget justifications.
(f) In cooperation with the Director of the Congressional Budget Office, the Comptroller General, and appropriate representatives of State and local governments, the Director of the Office of Management and Budget (to the extent practicable) shall provide State and local governments with fiscal, budget, and program information necessary for accurate and timely determination by those governments of the impact on their budgets of assistance of the United States Government.

31 USC 1113 - Congressional information

(a) 
(1) When requested by a committee of Congress having jurisdiction over receipts or appropriations, the President shall provide the committee with assistance and information.
(2) When requested by a committee of Congress, additional information related to the amount of an appropriation originally requested by an Office of Inspector General shall be submitted to the committee.
(b) When requested by a committee of Congress, by the Comptroller General, or by the Director of the Congressional Budget Office, the Secretary of the Treasury, the Director of the Office of Management and Budget, and the head of each executive agency shall
(1) provide information on the location and kind of available fiscal, budget, and program information;
(2) to the extent practicable, prepare summary tables of that fiscal, budget, and program information and related information the committee, the Comptroller General, or the Director of the Congressional Budget Office considers necessary; and
(3) provide a program evaluation carried out or commissioned by an executive agency.
(c) In cooperation with the Director of the Congressional Budget Office, the Secretary, and the Director of the Office of Management and Budget, the Comptroller General shall
(1) establish and maintain a current directory of sources of, and information systems for, fiscal, budget, and program information and a brief description of the contents of each source and system;
(2) when requested, provide assistance to committees of Congress and members of Congress in obtaining information from the sources in the directory; and
(3) when requested, provide assistance to committees and, to the extent practicable, to members of Congress in evaluating the information obtained from the sources in the directory.
(d) To the extent they consider necessary, the Comptroller General and the Director of the Congressional Budget Office individually or jointly shall establish and maintain a file of information to meet recurring needs of Congress for fiscal, budget, and program information to carry out this section and sections 717 and 1112 of this title. The file shall include information on budget requests, congressional authorizations to obligate and expend, apportionment and reserve actions, and obligations and expenditures. The Comptroller General and the Director shall maintain the file and an index to the file so that it is easier for the committees and agencies of Congress to use the file and index through data processing and communications techniques.
(e) 
(1) The Comptroller General shall
(A) carry out a continuing program to identify the needs of committees and members of Congress for fiscal, budget, and program information to carry out this section and section 1112 of this title;
(B) assist committees of Congress in developing their information needs;
(C) monitor recurring reporting requirements of Congress and committees; and
(D) make recommendations to Congress and committees for changes and improvements in those reporting requirements to meet information needs identified by the Comptroller General, to improve their usefulness to congressional users, and to eliminate unnecessary reporting.
(2) Before September 2 of each year, the Comptroller General shall report to Congress on
(A) the needs identified under paragraph (1)(A) of this subsection;
(B) the relationship of those needs to existing reporting requirements;
(C) the extent to which reporting by the executive branch of the United States Government currently meets the identified needs;
(D) the changes to standard classifications necessary to meet congressional needs;
(E) activities, progress, and results of the program of the Comptroller General under paragraph (1)(B)(D) of this subsection; and
(F) progress of the executive branch in the prior year.
(3) Before March 2 of each year, the Director of the Office of Management and Budget and the Secretary shall report to Congress on plans for meeting the needs identified under paragraph (1)(A) of this subsection, including
(A) plans for carrying out changes to classifications to meet information needs of Congress;
(B) the status of information systems in the prior year; and
(C) the use of standard classifications.

31 USC 1114 - Repealed. Pub. L. 103355, title II, 2454(c)(2), Oct. 13, 1994, 108 Stat. 3326]

Section, Pub. L. 97–258, Sept. 13, 1982, 96 Stat. 916, related to budget information on consulting services.

31 USC 1115 - Performance plans

(a) In carrying out the provisions of section 1105 (a)(28), the Director of the Office of Management and Budget shall require each agency to prepare an annual performance plan covering each program activity set forth in the budget of such agency. Such plan shall
(1) establish performance goals to define the level of performance to be achieved by a program activity;
(2) express such goals in an objective, quantifiable, and measurable form unless authorized to be in an alternative form under subsection (b);
(3) provide a description of how the performance goals and objectives are to be achieved, including the operation processes, training, skills and technology, and the human, capital, information, and other resources and strategies required to meet those performance goals and objectives.[1]
(4) establish performance indicators to be used in measuring or assessing the relevant outputs, service levels, and outcomes of each program activity;
(5) provide a basis for comparing actual program results with the established performance goals; and
(6) describe the means to be used to verify and validate measured values.
(b) If an agency, in consultation with the Director of the Office of Management and Budget, determines that it is not feasible to express the performance goals for a particular program activity in an objective, quantifiable, and measurable form, the Director of the Office of Management and Budget may authorize an alternative form. Such alternative form shall
(1) include separate descriptive statements of
(A) 
(i) a minimally effective program, and
(ii) a successful program, or
(B) such alternative as authorized by the Director of the Office of Management and Budget,

with sufficient precision and in such terms that would allow for an accurate, independent determination of whether the program activitys performance meets the criteria of the description; or

(2) state why it is infeasible or impractical to express a performance goal in any form for the program activity.
(c) For the purpose of complying with this section, an agency may aggregate, disaggregate, or consolidate program activities, except that any aggregation or consolidation may not omit or minimize the significance of any program activity constituting a major function or operation for the agency.
(d) An agency may submit with its annual performance plan an appendix covering any portion of the plan that
(1) is specifically authorized under criteria established by an Executive order to be kept secret in the interest of national defense or foreign policy; and
(2) is properly classified pursuant to such Executive order.
(e) The functions and activities of this section shall be considered to be inherently Governmental functions. The drafting of performance plans under this section shall be performed only by Federal employees.
(f) With respect to each agency with a Chief Human Capital Officer, the Chief Human Capital Officer shall prepare that portion of the annual performance plan described under subsection (a)(3).
(g) For purposes of this section and sections 1116 through 1119, and sections 97032 and 9704 the term
(1) agency has the same meaning as such term is defined under section 306 (f) of title 5;
(2) outcome measure means an assessment of the results of a program activity compared to its intended purpose;
(3) output measure means the tabulation, calculation, or recording of activity or effort and can be expressed in a quantitative or qualitative manner;
(4) performance goal means a target level of performance expressed as a tangible, measurable objective, against which actual achievement can be compared, including a goal expressed as a quantitative standard, value, or rate;
(5) performance indicator means a particular value or characteristic used to measure output or outcome;
(6) program activity means a specific activity or project as listed in the program and financing schedules of the annual budget of the United States Government; and
(7) program evaluation means an assessment, through objective measurement and systematic analysis, of the manner and extent to which Federal programs achieve intended objectives.
[1] So in original. The period probably should be a semicolon.
[2] See References in Text note below.

31 USC 1116 - Program performance reports

(a) Not later than 150 days after the end of an agencys fiscal year, the head of each agency shall prepare and submit to the President and the Congress, a report on program performance for the previous fiscal year.
(b) 
(1) Each program performance report shall set forth the performance indicators established in the agency performance plan under section 1115, along with the actual program performance achieved compared with the performance goals expressed in the plan for that fiscal year.
(2) If performance goals are specified in an alternative form under section 1115 (b), the results of such program shall be described in relation to such specifications, including whether the performance failed to meet the criteria of a minimally effective or successful program.
(c) The report for fiscal year 2000 shall include actual results for the preceding fiscal year, the report for fiscal year 2001 shall include actual results for the two preceding fiscal years, and the report for fiscal year 2002 and all subsequent reports shall include actual results for the three preceding fiscal years.
(d) Each report shall
(1) review the success of achieving the performance goals of the fiscal year;
(2) evaluate the performance plan for the current fiscal year relative to the performance achieved toward the performance goals in the fiscal year covered by the report;
(3) explain and describe, where a performance goal has not been met (including when a program activitys performance is determined not to have met the criteria of a successful program activity under section 1115 (b)(1)(A)(ii) or a corresponding level of achievement if another alternative form is used)
(A) why the goal was not met;
(B) those plans and schedules for achieving the established performance goal; and
(C) if the performance goal is impractical or infeasible, why that is the case and what action is recommended;
(4) describe the use and assess the effectiveness in achieving performance goals of any waiver under section 97031 of this title;
(5) include a review of the performance goals and evaluation of the performance plan relative to the agencys strategic human capital management; and
(6) include the summary findings of those program evaluations completed during the fiscal year covered by the report.
(e) 
(1) Except as provided in paragraph (2), each program performance report shall contain an assessment by the agency head of the completeness and reliability of the performance data included in the report. The assessment shall describe any material inadequacies in the completeness and reliability of the performance data, and the actions the agency can take and is taking to resolve such inadequacies.
(2) If a program performance report is incorporated into a report submitted under section 3516, the requirements of section 3516 (e) shall apply in lieu of paragraph (1).
(f) The functions and activities of this section shall be considered to be inherently Governmental functions. The drafting of program performance reports under this section shall be performed only by Federal employees.
[1] See References in Text note below.

31 USC 1117 - Exemption

The Director of the Office of Management and Budget may exempt from the requirements of sections 1115 and 1116 of this title and section 306 of title 5, any agency with annual outlays of $20,000,000 or less.

31 USC 1118 - Pilot projects for performance goals

(a) The Director of the Office of Management and Budget, after consultation with the head of each agency, shall designate not less than ten agencies as pilot projects in performance measurement for fiscal years 1994, 1995, and 1996. The selected agencies shall reflect a representative range of Government functions and capabilities in measuring and reporting program performance.
(b) Pilot projects in the designated agencies shall undertake the preparation of performance plans under section 1115, and program performance reports under section 1116, other than section 1116 (c), for one or more of the major functions and operations of the agency. A strategic plan shall be used when preparing agency performance plans during one or more years of the pilot period.
(c) No later than May 1, 1997, the Director of the Office of Management and Budget shall submit a report to the President and to the Congress which shall
(1) assess the benefits, costs, and usefulness of the plans and reports prepared by the pilot agencies in meeting the purposes of the Government Performance and Results Act of 1993;
(2) identify any significant difficulties experienced by the pilot agencies in preparing plans and reports; and
(3) set forth any recommended changes in the requirements of the provisions of Government Performance and Results Act of 1993, section 306 of title 5, sections 1105, 1115, 1116, 1117, 1119 and 97031 of this title, and this section.
[1] See References in Text note below.

31 USC 1119 - Pilot projects for performance budgeting

(a) The Director of the Office of Management and Budget, after consultation with the head of each agency shall designate not less than five agencies as pilot projects in performance budgeting for fiscal years 1998 and 1999. At least three of the agencies shall be selected from those designated as pilot projects under section 1118, and shall also reflect a representative range of Government functions and capabilities in measuring and reporting program performance.
(b) Pilot projects in the designated agencies shall cover the preparation of performance budgets. Such budgets shall present, for one or more of the major functions and operations of the agency, the varying levels of performance, including outcome-related performance, that would result from different budgeted amounts.
(c) The Director of the Office of Management and Budget shall include, as an alternative budget presentation in the budget submitted under section 1105 for fiscal year 1999, the performance budgets of the designated agencies for this fiscal year.
(d) No later than March 31, 2001, the Director of the Office of Management and Budget shall transmit a report to the President and to the Congress on the performance budgeting pilot projects which shall
(1) assess the feasibility and advisability of including a performance budget as part of the annual budget submitted under section 1105;
(2) describe any difficulties encountered by the pilot agencies in preparing a performance budget;
(3) recommend whether legislation requiring performance budgets should be proposed and the general provisions of any legislation; and
(4) set forth any recommended changes in the other requirements of the Government Performance and Results Act of 1993, section 306 of title 5, sections 1105, 1115, 1116, 1117, and 97031 of this title, and this section.
(e) After receipt of the report required under subsection (d), the Congress may specify that a performance budget be submitted as part of the annual budget submitted under section 1105.
[1] See References in Text note below.

TITLE 31 - US CODE - CHAPTER 13 - APPROPRIATIONS

TITLE 31 - US CODE - SUBCHAPTER I - GENERAL

31 USC 1301 - Application

(a) Appropriations shall be applied only to the objects for which the appropriations were made except as otherwise provided by law.
(b) The reappropriation and diversion of the unexpended balance of an appropriation for a purpose other than that for which the appropriation originally was made shall be construed and accounted for as a new appropriation. The unexpended balance shall be reduced by the amount to be diverted.
(c) An appropriation in a regular, annual appropriation law may be construed to be permanent or available continuously only if the appropriation
(1) is for rivers and harbors, lighthouses, public buildings, or the pay of the Navy and Marine Corps; or
(2) expressly provides that it is available after the fiscal year covered by the law in which it appears.
(d) A law may be construed to make an appropriation out of the Treasury or to authorize making a contract for the payment of money in excess of an appropriation only if the law specifically states that an appropriation is made or that such a contract may be made.

31 USC 1302 - Determining amounts appropriated

Except as specifically provided by law, the total amount appropriated in an appropriation law is determined by adding up the specific amounts or rates appropriated in each paragraph of the law.

31 USC 1303 - Effect of changes in titles of appropriations

Expenditures for a particular object or purpose authorized by a law (and referred to in that law by the specific title previously used for the appropriation item in the appropriation law concerned) may be made from a corresponding appropriation item when the specific title is changed or eliminated from a later appropriation law.

31 USC 1304 - Judgments, awards, and compromise settlements

(a) Necessary amounts are appropriated to pay final judgments, awards, compromise settlements, and interest and costs specified in the judgments or otherwise authorized by law when
(1) payment is not otherwise provided for;
(2) payment is certified by the Secretary of the Treasury; and
(3) the judgment, award, or settlement is payable
(A) under section 2414, 2517, 2672, or 2677 of title 28;
(B) under section 3723 of this title;
(C) under a decision of a board of contract appeals; or
(D) in excess of an amount payable from the appropriations of an agency for a meritorious claim under section 2733 or 2734 of title 10, section 715 of title 32, or section 203 of the National Aeronautics and Space Act of 1958 (42 U.S.C. 2473).
(b) 
(1) Interest may be paid from the appropriation made by this section
(A) on a judgment of a district court, only when the judgment becomes final after review on appeal or petition by the United States Government, and then only from the date of filing of the transcript of the judgment with the Secretary of the Treasury through the day before the date of the mandate of affirmance; or
(B) on a judgment of the Court of Appeals for the Federal Circuit or the United States Court of Federal Claims under section 2516 (b) of title 28, only from the date of filing of the transcript of the judgment with the Secretary of the Treasury through the day before the date of the mandate of affirmance.
(2) Interest payable under this subsection in a proceeding reviewed by the Supreme Court is not allowed after the end of the term in which the judgment is affirmed.
(c) 
(1) A judgment or compromise settlement against the Government shall be paid under this section and sections 2414, 2517, and 25181 of title 28 when the judgment or settlement arises out of an express or implied contract made by
(A) the Army and Air Force Exchange Service;
(B) the Navy Exchanges;
(C) the Marine Corps Exchanges;
(D) the Coast Guard Exchanges; or
(E) the Exchange Councils of the National Aeronautics and Space Administration.
(2) The Exchange making the contract shall reimburse the Government for the amount paid by the Government.
[1] See References in Text note below.

31 USC 1305 - Miscellaneous permanent appropriations

Necessary amounts are appropriated for the following:
(1) to pay the proceeds of the personal estate of a United States citizen dying abroad to the legal representative of the deceased on proper demand and proof.
(2) to pay interest on the public debt under laws authorizing payment.
(3) to pay proceeds from derelict and salvage cases adjudged by the courts of the United States to salvors.
(4) to make payments required under contracts made under section 108 of the Housing and Community Development Act of 1974 (42 U.S.C. 5308) for the payment of interest on obligations guaranteed by the Secretary of Housing and Urban Development under section 108.
(5) to make payments required under contracts made under section 103(b) of the Housing Act of 1949 (42 U.S.C. 1453 (b)) for projects or programs for which amounts had been committed before January 1, 1975, and for which amounts have not been appropriated.
(6) to pay the interest on the fund derived from the bequest of James Smithson, for the construction of buildings and expenses of the Smithsonian Institution, at the rates determined under section 5590 of the Revised Statutes (20 U.S.C. 54). annual contributions for assisted housing
(7) to make payments required under contracts made under section 5 of the United States Housing Act of 1937, as amended (42 U.S.C. 1437c). college housing grants
(8) to make payments required under contracts made under title IV of the Housing Act of 1950, as amended (12 U.S.C. 1749 et seq.). rent supplement program
(9) to make payments required under contracts under section 101 of the Housing and Urban Development Act of 1965, as amended (12 U.S.C. 1701s). homeownership and rental housing assistance
(10) to make payments required under contracts under sections 235 and 236, respectively, of the National Housing Act, as amended (12 U.S.C. 1715z, 1715z–1).

31 USC 1306 - Use of foreign credits

(a) In General.— 
Foreign credits (including currencies) owed to or owned by the United States may be used by any agency for any purpose for which appropriations are made for the agency for the current fiscal year (including the carrying out of Acts requiring or authorizing the use of such credits), but only when reimbursement therefor is made to the Treasury from applicable appropriations of the agency.
(b) Exception to Reimbursement Requirement.— 
Credits described in subsection (a) that are received as exchanged allowances, or as the proceeds of the sale of personal property, may be used in whole or partial payment for the acquisition of similar items, to the extent and in the manner authorized by law, without reimbursement to the Treasury.

31 USC 1307 - Public building construction

Amounts appropriated to construct public buildings remain available until completion of the work. When a building is completed and outstanding liabilities for the construction are paid, balances remaining shall revert immediately to the Treasury.

31 USC 1308 - Telephone and metered services

Charges for telephone and metered services (such as gas, electricity, water, and steam) for a time period beginning in one fiscal year or allotment period and ending in another fiscal year or allotment period may be charged against the appropriation or allotment current at the end of the time period covered by the service.

31 USC 1309 - Social security tax

Amounts made available for the compensation of officers and employees of the United States Government may be used to pay taxes imposed on an agency as an employer under chapter 21 of the Internal Revenue Code of 1986 (26 U.S.C. 3101 et seq.).

31 USC 1310 - Appropriations for private organizations

(a) The Secretary of the Treasury shall credit an appropriation for a private organization to the appropriate fiscal official of the organization. The credit shall be carried on the accounts of
(1) the Treasury; or
(2) a designated depositary of the United States Government (except a national bank).
(b) The fiscal official may pay an amount out of the appropriation only on a check of the fiscal official
(1) payable to the order of the person to whom payment is to be made; and
(2) that states the specific purpose for which the amount is to be applied.
(c) 
(1) The fiscal official may pay an amount of less than $20 out of the appropriation on a check
(A) payable to the order of the fiscal official; and
(B) that states the amount is to be applied to small claims.
(2) The fiscal official shall provide the Secretary or the designated depositary on which the check is drawn with a certified list of the claims. The list shall state the kind and amount of each claim and the name of each claimant.

TITLE 31 - US CODE - SUBCHAPTER II - TRUST FUNDS AND REFUNDS

31 USC 1321 - Trust funds

(a) The following are classified as trust funds:
(1) Philippine special fund (customs duties).
(2) Philippine special fund (internal revenue).
(3) Unclaimed condemnation awards, Department of the Treasury.
(4) Naval reservation, Olangapo civil fund.
(5) Armed Forces Retirement Home Trust Fund.
(6) Return to deported aliens of passage money collected from steamship companies.
(7) Vocational rehabilitation, special fund.
(8) Library of Congress gift fund.
(9) Library of Congress trust fund, investment account.
(10) Library of Congress trust fund, income from investment account.
(11) Library of Congress trust fund, permanent loan.
(12) Relief and rehabilitation, Longshore and Harbor Workers Compensation Act.
(13) Cooperative work, Forest Service.
(14) Wages and effects of American seamen, Department of Commerce.
(15) Pension money, Saint Elizabeths Hospital.
(16) Personal funds of patients, Saint Elizabeths Hospital.
(17) National Park Service, donations.
(18) Purchase of lands, national parks, donations.
(19) Extension of winter-feed facilities of game animals of Yellowstone National Park, donations.
(20) Indian moneys, proceeds of labor, agencies, schools, and so forth.
(21) Funds of Federal prisoners.
(22) Commissary funds, Federal prisons.
(23) Pay of the Navy, deposit funds.
(24) Pay of Marine Corps, deposit funds.
(25) Pay of the Army, deposit fund.
(26) Preservation birthplace of Abraham Lincoln.
(27) Funds contributed for flood control, Mississippi River, its outlets and tributaries.
(28) Funds contributed for flood control, Sacramento River, California.
(29) Effects of deceased employees, Department of the Treasury.
(30) Money and effects of deceased patients, Public Health Service.
(31) Effects of deceased employees, Department of Commerce.
(32) Topographic survey of the United States, contributions.
(33) National Institutes of Health, gift fund.
(34) National Institutes of Health, conditional gift fund.
(35) Patients deposits, United States Marine Hospital, Carville, Louisiana.
(36) Estates of deceased personnel, Department of the Army.
(37) Effects of deceased employees, Department of the Interior.
(38) Fredericksburg and Spotsylvania County Battlefields memorial fund.
(39) Petersburg National Military Park fund.
(40) Gorgas memorial laboratory quotas.
(41) Contributions to International Boundary Commission, United States and Mexico.
(42) Salvage proceeds, American vessels.
(43) Wages due American seamen.
(44) Federal Industrial Institution for Women, contributions for chapel.
(45) General post fund, National Homes, Department of Veterans Affairs.
(46) Repatriation of American seamen.
(47) Expenses, public survey work, general.
(48) Expenses, public survey work, Alaska.
(49) Funds contributed for improvement of roads, bridges, and trails, Alaska.
(50) Protective works and measures, Lake of the Woods and Rainy River, Minnesota.
(51) Washington redemption fund.
(52) Permit fund, District of Columbia.
(53) Unclaimed condemnation awards, National Capital Park and Planning Commission, District of Columbia.
(54) Unclaimed condemnation awards, Rock Creek and Potomac Parkway Commission, District of Columbia.
(55) Miscellaneous trust fund deposits, District of Columbia.
(56) Surplus fund, District of Columbia.
(57) Relief and rehabilitation, District of Columbia Workmens Compensation Act.
(58) Inmates fund, workhouse and reformatory, District of Columbia.
(59) International Center for Middle Eastern-Western Dialogue Trust Fund.
(60) Chamber Music Auditorium, Library of Congress.
(61) Bequest of Gertrude Hubbard.
(62) Puerto Rico special fund (Internal Revenue).
(63) Miscellaneous trust funds, Department of State.
(64) Funds contributed for improvement of (name of river or harbor).
(65) Funds advanced for improvement of (name of river or harbor).
(66) Funds contributed for Indian projects.
(67) Miscellaneous trust funds of Indian tribes.
(68) Ships stores profits, Navy.
(69) Completing Surveys within Railroad Land Grants.
(70) Memorial to Women of World War, contributions.
(71) Funds contributed for Memorial to John Ericsson.
(72) American National Red Cross Building, contributions.
(73) Estate of decedents, Department of State, Trust Fund.
(74) Funds due Incompetent Beneficiaries, Department of Veterans Affairs.
(75) To promote the Education of the Blind (principal).
(76) Paving Government Road across Fort Sill Military Reservation, Okla.
(77) Bequest of William F. Edgar, Museum and Library, office of Surgeon General of the Army.
(78) Funds Contributed for Flood Control (name of river, harbor, or project).
(79) Matured obligations of the District of Columbia.
(80) To promote the education of the blind (interest).
[(81) Repealed. Pub. L. 101–510, div. A, title XV, 1533(c)(1)(A)(ii), Nov. 5, 1990, 104 Stat. 1735.]
(82) Post-Vietnam Era Veterans Education Account, Department of Veterans Affairs.
(83) United States Government life insurance fund, Department of Veterans Affairs.
(84) Estates of deceased soldiers, United States Army.
(85) Teachers Retirement Fund Deductions, District of Columbia.
(86) Teachers Retirement Fund, Government Reserves, District of Columbia.
(87) Expenses of Smithsonian Institution Trust Fund (principal).
(88) Civil Service Retirement and Disability Fund.
(89) Canal Zone Retirement and Disability Fund.
(90) Foreign Service Retirement and Disability Fund.
(91) Violent Crime Reduction Trust Fund.
(b) 
(1) Amounts (except amounts received by the Comptroller of the Currency and the Federal Deposit Insurance Corporation) that are analogous to the funds named in subsection (a) of this section and are received by the United States Government as trustee shall be deposited in an appropriate trust fund account in the Treasury. Except as provided in paragraph (2), amounts accruing to these funds are appropriated to be disbursed in compliance with the terms of the trust.
(2) Expenditures from the following trust funds may be made only under annual appropriations and only if the appropriations are specifically authorized by law:
(A) Armed Forces Retirement Home Trust Fund.
(B) Fisher House Trust Fund, Department of the Army.
(C) Fisher House Trust Fund, Department of the Air Force.
(D) Fisher House Trust Fund, Department of the Navy.

31 USC 1322 - Payments of unclaimed trust fund amounts and refund of amounts erroneously deposited

(a) On September 30 of each year, the Secretary of the Treasury shall transfer to the Treasury trust fund receipt account Unclaimed Moneys of Individuals Whose Whereabouts are Unknown that part of the balance of a trust fund account named in section 1321 (a)(1)(82) of this title or an analogous trust fund established under section 1321 (b) of this title that has been in the fund for more than one year and represents money belonging to individuals whose whereabouts are unknown. Subsequent claims to the transferred funds shall be paid from the account Unclaimed Moneys of Individuals Whose Whereabouts are Unknown.
(b) Except as provided in subsection (c) of this section, necessary amounts are appropriated to the Secretary of the Treasury to make payments from
(1) the Treasury trust fund receipt account Unclaimed Moneys of Individuals Whose Whereabouts are Unknown; and
(2) the United States Government account Refund of Moneys Erroneously Received and Covered and other collections erroneously deposited that are not properly chargeable to another appropriation.
(c) 
(1) The Secretary of the Treasury shall hold in the Treasury trust fund receipt account Unclaimed Moneys of Individuals Whose Whereabouts Are Unknown the balance remaining after the final distribution of unclaimed Postal Savings System deposits under subsection (a) of the first section of the Act of August 13, 1971 (Public Law 92117; 85 Stat. 337). The Secretary shall use the balance to pay claims for Postal Savings System deposits without regard to the State law or the law of other jurisdictions of deposit concerning the disposition of unclaimed or abandoned property.
(2) Necessary amounts may be appropriated without fiscal year limitation to the trust fund receipt account to pay claims for deposits when the balance in the account is not sufficient to pay the claims made within the time limitation set forth in paragraph (3) of this subsection.
(3) No claim for any Postal Savings System deposit may be brought more than one year from the date of the enactment of the Postal Savings System Statute of Limitations Act.
(4) The United States Postal Service shall assist the Secretary of the Treasury in providing public notice of the time limitation set forth in paragraph (3) of this subsection by posting notices thereof in all post offices as soon as practicable after the date of the enactment of the Postal Savings System Statute of Limitations Act.

31 USC 1323 - Trust funds for certain fees, donations, quasi-public amounts, and unearned amounts

(a) Amounts from the following sources held in checking accounts of disbursing officials shall be deposited in the Treasury to the appropriate trust fund receipt accounts:
(1) unearned money, lands (Department of the Interior).
(2) reentry permit fees (Department of Justice).
(3) naturalization fees (Department of Justice).
(4) registry fees (Department of Justice).
(b) Amounts deposited under subsection (a) of this section are appropriated for refunds. Earned parts of those amounts shall be transferred and credited to the appropriate receipt fund accounts.
(c) Donations, quasi-public amounts, and unearned amounts shall be deposited in the Treasury as trust funds and are appropriated for disbursement under the terms of the trusts when the donation or amount is
(1) administered by officers and employees of the United States Government; and
(2) carried in checking accounts of disbursing officials or others required to account to the Comptroller General (except clerks and marshals of the United States district courts).

31 USC 1324 - Refund of internal revenue collections

(a) Necessary amounts are appropriated to the Secretary of the Treasury for refunding internal revenue collections as provided by law, including payment of
(1) claims for prior fiscal years; and
(2) accounts arising under
(A) Allowance or drawback (Internal Revenue);
(B) Redemption of stamps (Internal Revenue);
(C) Refunding legacy taxes, Act of March 30, 1928;
(D) Repayment of taxes on distilled spirits destroyed by casualty; and
(E) Refunds and payments of processing and related taxes.
(b) Disbursements may be made from the appropriation made by this section only for
(1) refunds to the limit of liability of an individual tax account; and
(2) refunds due from credit provisions of the Internal Revenue Code of 1986 (26 U.S.C. 1 et seq.) enacted before January 1, 1978, or enacted by the Taxpayer Relief Act of 1997, or from section 35 or 53(e) of such Code.

TITLE 31 - US CODE - SUBCHAPTER III - LIMITATIONS, EXCEPTIONS, AND PENALTIES

31 USC 1341 - Limitations on expending and obligating amounts

(a) 
(1) An officer or employee of the United States Government or of the District of Columbia government may not
(A) make or authorize an expenditure or obligation exceeding an amount available in an appropriation or fund for the expenditure or obligation;
(B) involve either government in a contract or obligation for the payment of money before an appropriation is made unless authorized by law;
(C) make or authorize an expenditure or obligation of funds required to be sequestered under section 252 of the Balanced Budget and Emergency Deficit Control Act of 1985; or
(D) involve either government in a contract or obligation for the payment of money required to be sequestered under section 252 of the Balanced Budget and Emergency Deficit Control Act of 1985.
(2) This subsection does not apply to a corporation getting amounts to make loans (except paid in capital amounts) without legal liability of the United States Government.
(b) An article to be used by an executive department in the District of Columbia that could be bought out of an appropriation made to a regular contingent fund of the department may not be bought out of another amount available for obligation.

31 USC 1342 - Limitation on voluntary services

An officer or employee of the United States Government or of the District of Columbia government may not accept voluntary services for either government or employ personal services exceeding that authorized by law except for emergencies involving the safety of human life or the protection of property. This section does not apply to a corporation getting amounts to make loans (except paid incapital amounts) without legal liability of the United States Government. As used in this section, the term emergencies involving the safety of human life or the protection of property does not include ongoing, regular functions of government the suspension of which would not imminently threaten the safety of human life or the protection of property.

31 USC 1343 - Buying and leasing passenger motor vehicles and aircraft

(a) In this section, buying a passenger motor vehicle or aircraft includes a transfer of the vehicle or aircraft between agencies.
(b) An appropriation may be expended to buy or lease passenger motor vehicles only
(1) for the use of
(A) the President;
(B) the secretaries to the President; or
(C) the heads of executive departments listed in section 101 of title 5; or
(2) as specifically provided by law.
(c) 
(1) Except as specifically provided by law, an agency may use an appropriation to buy a passenger motor vehicle (except a bus or ambulance) only at a total cost (except costs required only for transportation) that
(A) includes the price of systems and equipment the Administrator of General Services decides is incorporated customarily in standard passenger motor vehicles completely equipped for ordinary operation;
(B) includes the value of a vehicle used in exchange;
(C) is not more than the maximum price established by the agency having authority under law to establish a maximum price; and
(D) is not more than the amount specified in a law.
(2) Additional systems and equipment may be bought for a passenger motor vehicle if the Administrator decides the purchase is appropriate. The price of additional systems or equipment is not included in deciding whether the cost of the vehicle is within a maximum price specified in a law.
(d) An appropriation (except an appropriation for the armed forces) is available to buy, maintain, or operate an aircraft only if the appropriation specifically authorizes the purchase, maintenance, or operation.
(e) This section does not apply to
(1) buying, maintaining, and repairing passenger motor vehicles by the United States Capitol Police;
(2) buying, maintaining, and repairing vehicles necessary to carry out projects to improve, preserve, and protect rivers and harbors; or
(3) leasing, maintaining, repairing, or operating motor passenger vehicles necessary in the field work of the Department of Agriculture.

31 USC 1344 - Passenger carrier use

(a) 
(1) Funds available to a Federal agency, by appropriation or otherwise, may be expended by the Federal agency for the maintenance, operation, or repair of any passenger carrier only to the extent that such carrier is used to provide transportation for official purposes. Notwithstanding any other provision of law, transporting any individual other than the individuals listed in subsections (b) and (c) of this section between such individuals residence and such individuals place of employment is not transportation for an official purpose.
(2) For purposes of paragraph (1), transportation between the residence of an officer or employee and various locations that is
(A) required for the performance of field work, in accordance with regulations prescribed pursuant to subsection (e) of this section, or
(B) essential for the safe and efficient performance of intelligence, counterintelligence, protective services, or criminal law enforcement duties,

is transportation for an official purpose, when approved in writing by the head of the Federal agency.

(3) For purposes of paragraph (1), the transportation of an individual between such individuals place of employment and a mass transit facility pursuant to subsection (g) is transportation for an official purpose.
(b) A passenger carrier may be used to transport between residence and place of employment the following officers and employees of Federal agencies:
(1) 
(A) the President and the Vice President;
(B) no more than 6 officers or employees in the Executive Office of the President, as designated by the President; and
(C) no more than 10 additional officers or employees of Federal agencies, as designated by the President;
(2) the Chief Justice and the Associate Justices of the Supreme Court;
(3) 
(A) officers compensated at Level I of the Executive Schedule pursuant to section 5312 of title 5; and
(B) a single principal deputy to an officer described in subclause (A) of this clause, when a determination is made by such officer that such transportation is appropriate;
(4) principal diplomatic and consular officials abroad, and the United States Ambassador to the United Nations;
(5) the Deputy Secretary of Defense and Under Secretaries of Defense, the Secretary of the Air Force, the Secretary of the Army, the Secretary of the Navy, the members and Vice Chairman of the Joint Chiefs of Staff, and the Commandant of the Coast Guard;
(6) the Director of the Central Intelligence Agency, the Director of the Federal Bureau of Investigation, Director of the Bureau of Alcohol, Tobacco, Firearms and Explosives[1] the Administrator of the Drug Enforcement Administration, and the Administrator of the National Aeronautics and Space Administration;
(7) the Chairman of the Board of Governors of the Federal Reserve System;
(8) the Comptroller General of the United States and the Postmaster General of the United States; and
(9) an officer or employee with regard to whom the head of a Federal agency makes a determination, in accordance with subsection (d) of this section and with regulations prescribed pursuant to paragraph (1) of subsection (e), that highly unusual circumstances present a clear and present danger, that an emergency exists, or that other compelling operational considerations make such transportation essential to the conduct of official business.

Except as provided in paragraph (2) of subsection (d), any authorization made pursuant to clause (9) of this subsection to permit the use of a passenger carrier to transport an officer or employee between residence and place of employment shall be effective for not more than 15 calendar days.

(c) A passenger carrier may be used to transport between residence and place of employment any person for whom protection is specifically authorized pursuant to section 3056 (a) of title 18 or for whom transportation is authorized pursuant to section 28 of the State Department Basic Authorities Act of 1956, section 2637 of title 10, or section 8(a)(1) of the Central Intelligence Agency Act of 1949.
(d) 
(1) Any determination made under subsection (b)(9) of this section shall be in writing and shall include the name and title of the officer or employee affected, the reason for such determination, and the duration of the authorization for such officer or employee to use a passenger carrier for transportation between residence and place of employment.
(2) If a clear and present danger, an emergency, or a compelling operational consideration described in subsection (b)(9) of this section extends or may extend for a period in excess of 15 calendar days, the head of the Federal agency shall determine whether an authorization under such paragraph shall be extended in excess of 15 calendar days for a period of not more than 90 additional calendar days. Determinations made under this paragraph may be reviewed by the head of such agency at the end of each such period, and, where appropriate, a subsequent determination may be made whether such danger, emergency, or consideration continues to exist and whether an additional extension, not to exceed 90 calendar days, may be authorized. Determinations made under this paragraph shall be in accordance with regulations prescribed pursuant to paragraph (1) of subsection (e).
(3) The authority to make designations under subsection (b)(1) of this section and to make determinations pursuant to subsections (a)(2) and (b)(3)(B) and (9) of this section and pursuant to paragraph (2) of this subsection may not be delegated, except that, with respect to the Executive Office of the President, the President may delegate the authority of the President under subsection (b)(9) of this section to an officer in the Executive Office of the President. No designation or determination under this section may be made solely or principally for the comfort or convenience of the officer or employee.
(4) Notification of each designation or determination made under subsection (b)(1), (3)(B), and (9) of this section and under paragraph (2) of this subsection, including the name and title of the officer or employee affected, the reason for any determination under subsection (b)(9), and the expected duration of any authorization under subsection (b)(9), shall be transmitted promptly to the Committee on Government Operations of the House of Representatives and the Committee on Governmental Affairs of the Senate.
(e) 
(1) Not later than March 15, 1987, the Administrator of General Services, after consultation with the Comptroller General, the Director of the Office of Management and Budget, and the Director of the Administrative Office of the United States Courts, shall promulgate regulations governing the heads of all Federal agencies in making the determinations authorized by subsections (a)(2)(A), (b)(9), and (d)(2) of this section. Such regulations shall specify that the comfort and convenience of an officer or employee is not sufficient justification for authorizations of transportation under this section.
(2) In promulgating regulations under paragraph (1) of this subsection, the Administrator of General Services shall provide criteria defining the term field work for purposes of subsection (a)(2)(A) of this section. Such criteria shall ensure that transportation between an employees residence and the location of the field work will be authorized only to the extent that such transportation will substantially increase the efficiency and economy of the Government.
(f) Each Federal agency shall maintain logs or other records necessary to establish the official purpose for Government transportation provided between an individuals residence and such individuals place of employment pursuant to this section.
(g) 
(1) If and to the extent that the head of a Federal agency, in his or her sole discretion, deems it appropriate, a passenger carrier may be used to transport an officer or employee of a Federal agency between the officers or employees place of employment and a mass transit facility (whether or not publicly owned) in accordance with succeeding provisions of this subsection.
(2) Notwithstanding section 1343, a Federal agency that provides transportation services under this subsection (including by passenger carrier) may absorb the costs of such services using any funds available to such agency, whether by appropriation or otherwise.
(3) In carrying out this subsection, a Federal agency, to the maximum extent practicable and consistent with sound budget policy, should
(A) use alternative fuel vehicles for the provision of transportation services;
(B) to the extent consistent with the purposes of this subsection, provide transportation services in a manner that does not result in additional gross income for Federal income tax purposes; and
(C) coordinate with other Federal agencies to share, and otherwise avoid duplication of, transportation services provided under this subsection.
(4) For purposes of any determination under chapter 81 of title 5 or chapter 171 of title 28, an individual shall not be considered to be in the performance of duty or acting within the scope of his or her office or employment by virtue of the fact that such individual is receiving transportation services under this subsection. Nor shall any time during which an individual uses such services be considered when calculating the hours of work or employment for that individual for purposes of title 5 of the United States Code, including chapter 55 of that title.
(5) 
(A) The Administrator of General Services, after consultation with the appropriate agencies, shall prescribe any regulations necessary to carry out this subsection.
(B) Transportation services under this subsection shall be subject neither to the last sentence of subsection (d)(3) nor to any regulations under the last sentence of subsection (e)(1).
(6) In this subsection, the term passenger carrier means a passenger motor vehicle or similar means of transportation that is owned, leased, or provided pursuant to contract by the United States Government.
(h) As used in this section
(1) the term passenger carrier means a passenger motor vehicle, aircraft, boat, ship, or other similar means of transportation that is owned or leased by the United States Government; and
(2) the term Federal agency means
(A) a department (as such term is defined in section 18 of the Act of August 2, 1946 (41 U.S.C. 5a));
(B) an Executive department (as such term is defined in section 101 of title 5);
(C) a military department (as such term is defined in section 102 of title 5);
(D) a Government corporation (as such term is defined in section 103 (1) of title 5);
(E) a Government controlled corporation (as such term is defined in section 103 (2) of title 5);
(F) a mixed-ownership Government corporation (as such term is defined in section 9101 (2) of this title);
(G) any establishment in the executive branch of the Government (including the Executive Office of the President);
(H) any independent regulatory agency (including an independent regulatory agency specified in section 3502 (10)2 of title 44);
(I) the Smithsonian Institution; and
(J) any nonappropriated fund instrumentality of the United States, except that such term does not include the government of the District of Columbia.
(i) Notwithstanding section 410 (a) of title 39, this section applies to the United States Postal Service.
[1] So in original. Probably should be followed by a comma.
[2] See References in Text note below.

31 USC 1345 - Expenses of meetings

Except as specifically provided by law, an appropriation may not be used for travel, transportation, and subsistence expenses for a meeting. This section does not prohibit
(1) an agency from paying the expenses of an officer or employee of the United States Government carrying out an official duty; and
(2) the Secretary of Agriculture from paying necessary expenses for a meeting called by the Secretary for 4H Boys and Girls Clubs as part of the cooperative extension work of the Department of Agriculture.

31 USC 1346 - Commissions, councils, boards, and interagency and similar groups

(a) Except as provided in this section
(1) public money and appropriations are not available to pay
(A) the pay or expenses of a commission, council, board, or similar group, or a member of that group;
(B) expenses related to the work or the results of work or action of that group; or
(C) for the detail or cost of personal services of an officer or employee from an executive agency in connection with that group; and
(2) an accounting or disbursing official, absent a special appropriation to pay the account or charge, may not allow or pay an account or charge related to that group.
(b) Appropriations of an executive agency are available for the expenses of an interagency group conducting activities of interest common to executive agencies when the group includes a representative of the agency. The representatives receive no additional pay because of membership in the group. An officer or employee of an executive agency not a representative of the group may not receive additional pay for providing services for the group.
(c) Subject to section 1347 of this title, this section does not apply to
(1) commissions, councils, boards, or similar groups authorized by law;
(2) courts-martial or courts of inquiry of the armed forces; or
(3) the contingent fund related to foreign relations at the disposal of the President.

31 USC 1347 - Appropriations or authorizations required for agencies in existence for more than one year

(a) An agency in existence for more than one year may not use amounts otherwise available for obligation to pay its expenses without a specific appropriation or specific authorization by law. If the principal duties and powers of the agency are substantially the same as or similar to the duties and powers of an agency established by executive order, the agency established later is deemed to have been in existence from the date the agency established by the order came into existence.
(b) Except as specifically authorized by law, another agency may not use amounts available for obligation to pay expenses to carry out duties and powers substantially the same as or similar to the principal duties and powers of an agency that is prohibited from using amounts under this section.

31 USC 1348 - Telephone installation and charges

(a) 
(1) Except as provided in this section, appropriations are not available to install telephones in private residences or for tolls or other charges for telephone service from private residences.
(2) Under regulations of the Secretary of State, appropriations may be used to install and pay for the use of telephones in residences owned or leased by the United States Government in foreign countries for the use of the Foreign Service.
(b) Under regulations prescribed by the Secretary of the Army on recommendation of the Chief of Engineers, not more than $30,000 may be expended each fiscal year to install and use in private residences telephones required for official business in constructing and operating locks and dams for navigation, flood control, and related water uses.
(c) Under regulations prescribed by the Secretary of Defense, funds appropriated to the Department of Defense are available to install, repair, and maintain telephone wiring in residences owned or leased by the United States Government and, if necessary for national defense purposes, in other private residences.

31 USC 1349 - Adverse personnel actions

(a) An officer or employee of the United States Government or of the District of Columbia government violating section 1341 (a) or 1342 of this title shall be subject to appropriate administrative discipline including, when circumstances warrant, suspension from duty without pay or removal from office.
(b) An officer or employee who willfully uses or authorizes the use of a passenger motor vehicle or aircraft owned or leased by the United States Government (except for an official purpose authorized by section 1344 of this title) or otherwise violates section 1344 shall be suspended without pay by the head of the agency. The officer or employee shall be suspended for at least one month, and when circumstances warrant, for a longer period or summarily removed from office.

31 USC 1350 - Criminal penalty

An officer or employee of the United States Government or of the District of Columbia government knowingly and willfully violating section 1341 (a) or 1342 of this title shall be fined not more than $5,000, imprisoned for not more than 2 years, or both.

31 USC 1351 - Reports on violations

If an officer or employee of an executive agency or an officer or employee of the District of Columbia government violates section 1341 (a) or 1342 of this title, the head of the agency or the Mayor of the District of Columbia, as the case may be, shall report immediately to the President and Congress all relevant facts and a statement of actions taken. A copy of each report shall also be transmitted to the Comptroller General on the same date the report is transmitted to the President and Congress.

31 USC 1352 - Limitation on use of appropriated funds to influence certain Federal contracting and financial transactions

(a) 
(1) None of the funds appropriated by any Act may be expended by the recipient of a Federal contract, grant, loan, or cooperative agreement to pay any person for influencing or attempting to influence an officer or employee of any agency, a Member of Congress, an officer or employee of Congress, or an employee of a Member of Congress in connection with any Federal action described in paragraph (2) of this subsection.
(2) The prohibition in paragraph (1) of this subsection applies with respect to the following Federal actions:
(A) The awarding of any Federal contract.
(B) The making of any Federal grant.
(C) The making of any Federal loan.
(D) The entering into of any cooperative agreement.
(E) The extension, continuation, renewal, amendment, or modification of any Federal contract, grant, loan, or cooperative agreement.
(b) 
(1) Each person who requests or receives a Federal contract, grant, loan, or cooperative agreement from an agency or requests or receives from an agency a commitment providing for the United States to insure or guarantee a loan shall file with that agency, in accordance with paragraph (4) of this subsection
(A) a written declaration described in paragraph (2) or (3) of this subsection, as the case may be; and
(B) copies of all declarations received by such person under paragraph (5).
(2) A declaration filed by a person pursuant to paragraph (1)(A) of this subsection in connection with a Federal contract, grant, loan, or cooperative agreement shall contain
(A) the name of any registrant under the Lobbying Disclosure Act of 1995 who has made lobbying contacts on behalf of the person with respect to that Federal contract, grant, loan, or cooperative agreement; and
(B) a certification that the person making the declaration has not made, and will not make, any payment prohibited by subsection (a).
(3) A declaration filed by a person pursuant to paragraph (1)(A) of this subsection in connection with a commitment providing for the United States to insure or guarantee a loan shall contain the name of any registrant under the Lobbying Disclosure Act of 1995 who has made lobbying contacts on behalf of the person in connection with that loan insurance or guarantee.
(4) A person referred to in paragraph (1)(A) of this subsection shall file a declaration referred to in that paragraph
(A) with each submission by such person that initiates agency consideration of such person for award of a Federal contract, grant, loan, or cooperative agreement, or for grant of a commitment providing for the United States to insure or guarantee a loan;
(B) upon receipt by such person of a Federal contract, grant, loan, or cooperative agreement or of a commitment providing for the United States to insure or guarantee a loan, unless such person previously filed a declaration with respect to such contract, grant, loan, cooperative agreement or commitment pursuant to clause (A); and
(C) at the end of each calendar quarter in which there occurs any event that materially affects the accuracy of the information contained in any declaration previously filed by such person in connection with such Federal contract, grant, loan, cooperative agreement, loan insurance commitment, or loan guaranty commitment.
(5) Any person who requests or receives from a person referred to in paragraph (1) of this subsection a subcontract under a Federal contract, a subgrant or contract under a Federal grant, a contract or subcontract to carry out any purpose for which a particular Federal loan is made, or a contract under a Federal cooperative agreement shall be required to file with the person referred to in such paragraph a written declaration referred to in clause (A) of such paragraph.
(6) The Director of the Office of Management and Budget, after consulting with the Secretary of the Senate and the Clerk of the House of Representatives, shall issue guidance for agency implementation of, and compliance with, the requirements of this section.
(c) 
(1) Any person who makes an expenditure prohibited by subsection (a) of this section shall be subject to a civil penalty of not less than $10,000 and not more than $100,000 for each such expenditure.
(2) 
(A) Any person who fails to file or amend a declaration required to be filed or amended under subsection (b) of this section shall be subject to a civil penalty of not less than $10,000 and not more than $100,000 for each such failure.
(B) A filing of a declaration of a declaration amendment on or after the date on which an administrative action for the imposition of a civil penalty under this subsection is commenced does not prevent the imposition of such civil penalty for a failure occurring before that date. For the purposes of this subparagraph, an administrative action is commenced with respect to a failure when an investigating official determines in writing to commence an investigation of an allegation of such failure.
(3) Sections 3803 (except for subsection (c)), 3804, 3805, 3806, 3807, 3808, and 3812 of this title shall be applied, consistent with the requirements of this section, to the imposition and collection of civil penalties under this subsection.
(4) An imposition of a civil penalty under this subsection does not prevent the United States from seeking any other remedy that the United States may have for the same conduct that is the basis for the imposition of such civil penalty.
(d) 
(1) 
(A) Subsection (a)(1) of this section does not apply in the case of a payment of reasonable compensation made to an officer or employee of a person requesting or receiving a Federal contract, grant, loan, or cooperative agreement to the extent that the payment is for agency and legislative liaison activities not directly related to a Federal action referred to in subsection (a)(2) of this section.
(B) Subsection (a)(1) of this section does not prohibit any reasonable payment to a person in connection with, or any payment of reasonable compensation to an officer or employee of a person requesting or receiving, a Federal contract, grant, loan, or cooperative agreement or an extension, continuation, renewal, amendment, or modification of a Federal contract, grant, loan, or cooperative agreement if the payment is for professional or technical services rendered directly in the preparation, submission, or negotiation of any bid, proposal, or application for that Federal contract, grant, loan, or cooperative agreement or for meeting requirements imposed by or pursuant to law as a condition for receiving that Federal contract, grant, loan, or cooperative agreement.
(C) Nothing in this paragraph shall be construed as permitting the use of appropriated funds for making any payment prohibited in or pursuant to any other provision of law.
(2) The reporting requirement in subsection (b) of this section shall not apply to any person with respect to
(A) payments of reasonable compensation made to regularly employed officers or employees of a person requesting or receiving a Federal contract, grant, loan, or cooperative agreement or a commitment providing for the United States to insure or guarantee a loan;
(B) a request for or receipt of a contract (other than a contract referred to in clause (C)), grant, cooperative agreement, subcontract (other than a subcontract referred to in clause (C)), or subgrant that does not exceed $100,000; and
(C) a request for or receipt of a loan, or a commitment providing for the United States to insure or guarantee a loan, that does not exceed $150,000, or the single family maximum mortgage limit for affected programs, whichever is greater, including a contract or subcontract to carry out any purpose for which such a loan is made.
(e) The Secretary of Defense may exempt a Federal action described in subsection (a)(2) from the prohibition in subsection (a)(1) whenever the Secretary determines, in writing, that such an exemption is in the national interest. The Secretary shall transmit a copy of each such written exemption to Congress immediately after making such determination.
(f) The head of each Federal agency shall take such actions as are necessary to ensure that the provisions of this section are vigorously implemented and enforced in such agency.
(g) As used in this section:
(1) The term recipient, with respect to funds received in connection with a Federal contract, grant, loan, or cooperative agreement
(A) includes the contractors, subcontractors, or subgrantees (as the case may be) of the recipient; but
(B) does not include an Indian tribe, tribal organization, or any other Indian organization eligible to receive Federal contracts, grants, cooperative agreements, or loans from an agency but only with respect to expenditures that are by such tribe or organization for purposes specified in subsection (a) and are permitted by other Federal law.
(2) The term agency has the same meaning provided for such term in section 552 (f) of title 5, and includes a Government corporation, as defined in section 9101 (1) of this title.
(3) The term person
(A) includes an individual, corporation, company, association, authority, firm, partnership, society, State, and local government, regardless of whether such entity is operated for profit or not for profit; but
(B) does not include an Indian tribe, tribal organization, or any other Indian organization eligible to receive Federal contracts, grants, cooperative agreements, or loans from an agency but only with respect to expenditures by such tribe or organization that are made for purposes specified in subsection (a) and are permitted by other Federal law.
(4) The term State means a State of the United States, the District of Columbia, the Commonwealth of Puerto Rico, a territory or possession of the United States, an agency or instrumentality of a State, and a multi-State, regional, or interstate entity having governmental duties and powers.
(5) The term local government means a unit of government in a State and, if chartered, established, or otherwise recognized by a State for the performance of a governmental duty, the following entities:
(A) A local public authority.
(B) A special district.
(C) An intrastate district.
(D) A council of governments.
(E) A sponsor group representative organization.
(F) Any other instrumentality of a local government.
(6) 
(A) The terms Federal contract, Federal grant, Federal cooperative agreement mean, respectively
(i) a contract awarded by an agency;
(ii) a grant made by an agency or a direct appropriation made by law to any person; and
(iii) a cooperative agreement entered into by an agency.
(B) Such terms do not include
(i) direct United States cash assistance to an individual;
(ii) a loan;
(iii) loan insurance; or
(iv) a loan guaranty.
(7) The term Federal loan means a loan made by an agency. Such term does not include loan insurance or a loan guaranty.
(8) The term reasonable payment means, with respect to professional and other technical services, a payment in an amount that is consistent with the amount normally paid for such services in the private sector.
(9) The term reasonable compensation means, with respect to a regularly employed officer or employee of any person, compensation that is consistent with the normal compensation for such officer or employee for work that is not furnished to, not funded by, or not furnished in cooperation with the Federal Government.
(10) The term regularly employed, with respect to an officer or employee of a person requesting or receiving a Federal contract, grant, loan, or cooperative agreement or a commitment providing for the United States to insure or guarantee a loan, means an officer or employee who is employed by such person for at least 130 working days within one year immediately preceding the date of the submission that initiates agency consideration of such person for receipt of such contract, grant, loan, cooperative agreement, loan insurance commitment, or loan guaranty commitment.
(11) The terms Indian tribe and tribal organization have the meaning provided in section 4 of the Indian Self-Determination and Education Assistance Act (25 U.S.C. 450b).

31 USC 1353 - Acceptance of travel and related expenses from non-Federal sources

(a) Notwithstanding any other provision of law, the Administrator of General Services, in consultation with the Director of the Office of Government Ethics, shall prescribe by regulation the conditions under which an agency in the executive branch (including an independent agency) may accept payment, or authorize an employee of such agency to accept payment on the agencys behalf, from non-Federal sources for travel, subsistence, and related expenses with respect to attendance of the employee (or the spouse of such employee) at any meeting or similar function relating to the official duties of the employee. Any cash payment so accepted shall be credited to the appropriation applicable to such expenses. In the case of a payment in kind so accepted, a pro rata reduction shall be made in any entitlement of the employee to payment from the Government for such expenses.
(b) Except as provided in this section or section 4111 or 7342 of title 5, an agency or employee may not accept payment for expenses referred to in subsection (a). An employee who accepts any payment in violation of the preceding sentence
(1) may be required, in addition to any penalty provided by law, to repay, for deposit in the general fund of the Treasury, an amount equal to the amount of the payment so accepted; and
(2) in the case of a repayment under paragraph (1), shall not be entitled to any payment from the Government for such expenses.
(c) As used in this section
(1) the term executive branch means all executive agencies (as such term is defined in section 105 of title 5); and
(2) the term employee in the executive branch means
(A) an appointed officer or employee in the executive branch; and
(B) an expert or consultant in the executive branch, under section 3109 of title 5; and
(3) the term payment means a payment or reimbursement, in cash or in kind.
(d) 
(1) The head of each agency of the executive branch shall, in the manner provided in paragraph (2), submit to the Director of the Office of Government Ethics reports of payments of more than $250 accepted under this section with respect to employees of the agency. The Director shall make such reports available for public inspection and copying.
(2) The reports required by paragraph (1) shall, with respect to each payment
(A) specify the amount and method of payment, the name of the person making the payment, the name of the employee, the nature of the meeting or similar function, the time and place of travel, the nature of the expenses, and such other information as the Administrator of General Services may prescribe by regulation under subsection (a);
(B) be submitted not later than May 31 of each year with respect to payments in the preceding period beginning on October 1 and ending on March 31; and
(C) be submitted not later than November 30 of each year with respect to payments in the preceding period beginning on April 1 and ending on September 30.

31 USC 1354 - Limitation on use of appropriated funds for contracts with entities not meeting veterans employment reporting requirements

(a) 
(1) Subject to paragraph (2), no agency may obligate or expend funds appropriated for the agency for a fiscal year to enter into a contract described in section 4212 (a) of title 38 with a contractor from which a report was required under section 4212(d) of that title with respect to the preceding fiscal year if such contractor did not submit such report.
(2) Paragraph (1) shall cease to apply with respect to a contractor otherwise covered by that paragraph on the date on which the contractor submits the report required by such section 4212 (d) for the fiscal year concerned.
(b) The Secretary of Labor shall make available in a database a list of the contractors that have complied with the provisions of such section 4212 (d).

TITLE 31 - US CODE - CHAPTER 15 - APPROPRIATION ACCOUNTING

TITLE 31 - US CODE - SUBCHAPTER I - GENERAL

31 USC 1501 - Documentary evidence requirement for Government obligations

(a) An amount shall be recorded as an obligation of the United States Government only when supported by documentary evidence of
(1) a binding agreement between an agency and another person (including an agency) that is
(A) in writing, in a way and form, and for a purpose authorized by law; and
(B) executed before the end of the period of availability for obligation of the appropriation or fund used for specific goods to be delivered, real property to be bought or leased, or work or service to be provided;
(2) a loan agreement showing the amount and terms of repayment;
(3) an order required by law to be placed with an agency;
(4) an order issued under a law authorizing purchases without advertising
(A) when necessary because of a public exigency;
(B) for perishable subsistence supplies; or
(C) within specific monetary limits;
(5) a grant or subsidy payable
(A) from appropriations made for payment of, or contributions to, amounts required to be paid in specific amounts fixed by law or under formulas prescribed by law;
(B) under an agreement authorized by law; or
(C) under plans approved consistent with and authorized by law;
(6) a liability that may result from pending litigation;
(7) employment or services of persons or expenses of travel under law;
(8) services provided by public utilities; or
(9) other legal liability of the Government against an available appropriation or fund.
(b) A statement of obligations provided to Congress or a committee of Congress by an agency shall include only those amounts that are obligations consistent with subsection (a) of this section.

31 USC 1502 - Balances available

(a) The balance of an appropriation or fund limited for obligation to a definite period is available only for payment of expenses properly incurred during the period of availability or to complete contracts properly made within that period of availability and obligated consistent with section 1501 of this title. However, the appropriation or fund is not available for expenditure for a period beyond the period otherwise authorized by law.
(b) A provision of law requiring that the balance of an appropriation or fund be returned to the general fund of the Treasury at the end of a definite period does not affect the status of lawsuits or rights of action involving the right to an amount payable from the balance.

31 USC 1503 - Comptroller General reports of amounts for which no accounting is made

The Comptroller General shall make a special report each year to Congress on recommendations for changes in laws, that the Comptroller General believes may be in the public interest, about amounts
(1) for which no accounting is made to the Comptroller General; and
(2) that are in
(A) accounts of the United States Government; or
(B) the custody of an officer or employee of the Government if the Government is financially concerned.

TITLE 31 - US CODE - SUBCHAPTER II - APPORTIONMENT

31 USC 1511 - Definition and application

(a) In this subchapter, appropriations means
(1) appropriated amounts;
(2) funds; and
(3) authority to make obligations by contract before appropriations.
(b) This subchapter does not apply to
(1) amounts (except amounts for administrative expenses) available
(A) for price support and surplus removal of agricultural commodities; and
(B) under section 32 of the Act of August 24, 1935 (7 U.S.C. 612c);
(2) a corporation getting amounts to make loans (except paid in capital amounts) without legal liability on the part of the United States Government; and
(3) the Senate, the House of Representatives, a committee of Congress, a member, officer, employee, or office of either House of Congress, or the Office of the Architect of the Capitol or an officer or employee of that Office.

31 USC 1512 - Apportionment and reserves

(a) Except as provided in this subchapter, an appropriation available for obligation for a definite period shall be apportioned to prevent obligation or expenditure at a rate that would indicate a necessity for a deficiency or supplemental appropriation for the period. An appropriation for an indefinite period and authority to make obligations by contract before appropriations shall be apportioned to achieve the most effective and economical use. An apportionment may be reapportioned under this section.
(b) 
(1) An appropriation subject to apportionment is apportioned by
(A) months, calendar quarters, operating seasons, or other time periods;
(B) activities, functions, projects, or objects; or
(C) a combination of the ways referred to in clauses (A) and (B) of this paragraph.
(2) The official designated in section 1513 of this title to make apportionments shall apportion an appropriation under paragraph (1) of this subsection as the official considers appropriate. Except as specified by the official, an amount apportioned is available for obligation under the terms of the appropriation on a cumulative basis unless reapportioned.
(c) 
(1) In apportioning or reapportioning an appropriation, a reserve may be established only
(A) to provide for contingencies;
(B) to achieve savings made possible by or through changes in requirements or greater efficiency of operations; or
(C) as specifically provided by law.
(2) A reserve established under this subsection may be changed as necessary to carry out the scope and objectives of the appropriation concerned. When an official designated in section 1513 of this title to make apportionments decides that an amount reserved will not be required to carry out the objectives and scope of the appropriation concerned, the official shall recommend the rescission of the amount in the way provided in chapter 11 of this title for appropriation requests. Reserves established under this section shall be reported to Congress as provided in the Impoundment Control Act of 1974 (2 U.S.C. 681 et seq.).
(d) An apportionment or a reapportionment shall be reviewed at least 4 times a year by the official designated in section 1513 of this title to make apportionments.

31 USC 1513 - Officials controlling apportionments

(a) The official having administrative control of an appropriation available to the legislative branch, the judicial branch, the United States International Trade Commission, or the District of Columbia government that is required to be apportioned under section 1512 of this title shall apportion the appropriation in writing. An appropriation shall be apportioned not later than the later of the following:
(1) 30 days before the beginning of the fiscal year for which the appropriation is available; or
(2) 30 days after the date of enactment of the law by which the appropriation is made available.
(b) 
(1) The President shall apportion in writing an appropriation available to an executive agency (except the Commission) that is required to be apportioned under section 1512 of this title. The head of each executive agency to which the appropriation is available shall submit to the President information required for the apportionment in the form and the way and at the time specified by the President. The information shall be submitted not later than the later of the following:
(A) 40 days before the beginning of the fiscal year for which the appropriation is available; or
(B) 15 days after the date of enactment of the law by which the appropriation is made available.
(2) The President shall notify the head of the executive agency of the action taken in apportioning the appropriation under paragraph (1) of this subsection not later than the later of the following:
(A) 20 days before the beginning of the fiscal year for which the appropriation is available; or
(B) 30 days after the date of enactment of the law by which the appropriation is made available.
(c) By the first day of each fiscal year, the head of each executive department of the United States Government shall apportion among the major organizational units of the department the maximum amount to be expended by each unit during the fiscal year out of each contingent fund appropriated for the entire year for the department. Each amount may be changed during the fiscal year only by written direction of the head of the department. The direction shall state the reasons for the change.
(d) An appropriation apportioned under this subchapter may be divided and subdivided administratively within the limits of the apportionment.
(e) This section does not affect the initiation and operation of agricultural price support programs.

31 USC 1514 - Administrative division of apportionments

(a) The official having administrative control of an appropriation available to the legislative branch, the judicial branch, the United States International Trade Commission, or the District of Columbia government, and, subject to the approval of the President, the head of each executive agency (except the Commission) shall prescribe by regulation a system of administrative control not inconsistent with accounting procedures prescribed under law. The system shall be designed to
(1) restrict obligations or expenditures from each appropriation to the amount of apportionments or reapportionments of the appropriation; and
(2) enable the official or the head of the executive agency to fix responsibility for an obligation or expenditure exceeding an apportionment or reapportionment.
(b) To have a simplified system for administratively dividing appropriations, the head of each executive agency (except the Commission) shall work toward the objective of financing each operating unit, at the highest practical level, from not more than one administrative division for each appropriation affecting the unit.

31 USC 1515 - Authorized apportionments necessitating deficiency or supplemental appropriations

(a) An appropriation required to be apportioned under section 1512 of this title may be apportioned on a basis that indicates the need for a deficiency or supplemental appropriation to the extent necessary to permit payment of such pay increases as may be granted pursuant to law to civilian officers and employees (including prevailing rate employees whose pay is fixed and adjusted under subchapter IV of chapter 53 of title 5) and to retired and active military personnel.
(b) 
(1) Except as provided in subsection (a) of this section, an official may make, and the head of an executive agency may request, an apportionment under section 1512 of this title that would indicate a necessity for a deficiency or supplemental appropriation only when the official or agency head decides that the action is required because of
(A) a law enacted after submission to Congress of the estimates for an appropriation that requires an expenditure beyond administrative control; or
(B) an emergency involving the safety of human life, the protection of property, or the immediate welfare of individuals when an appropriation that would allow the United States Government to pay, or contribute to, amounts required to be paid to individuals in specific amounts fixed by law or under formulas prescribed by law, is insufficient.
(2) If an official making an apportionment decides that an apportionment would indicate a necessity for a deficiency or supplemental appropriation, the official shall submit immediately a detailed report of the facts to Congress. The report shall be referred to in submitting a proposed deficiency or supplemental appropriation.

31 USC 1516 - Exemptions

An official designated in section 1513 of this title to make apportionments may exempt from apportionment
(1) a trust fund or working fund if an expenditure from the fund has no significant effect on the financial operations of the United States Government;
(2) a working capital fund or a revolving fund established for intragovernmental operations;
(3) receipts from industrial and power operations available under law; and
(4) appropriations made specifically for
(A) interest on, or retirement of, the public debt;
(B) payment of claims, judgments, refunds, and drawbacks;
(C) items the President decides are of a confidential nature;
(D) payment under a law requiring payment of the total amount of the appropriation to a designated payee; and
(E) grants to the States under the Social Security Act (42 U.S.C. 301 et seq.).

31 USC 1517 - Prohibited obligations and expenditures

(a) An officer or employee of the United States Government or of the District of Columbia government may not make or authorize an expenditure or obligation exceeding
(1) an apportionment; or
(2) the amount permitted by regulations prescribed under section 1514 (a) of this title.
(b) If an officer or employee of an executive agency or of the District of Columbia government violates subsection (a) of this section, the head of the executive agency or the Mayor of the District of Columbia, as the case may be, shall report immediately to the President and Congress all relevant facts and a statement of actions taken. A copy of each report shall also be transmitted to the Comptroller General on the same date the report is transmitted to the President and Congress.

31 USC 1518 - Adverse personnel actions

An officer or employee of the United States Government or of the District of Columbia government violating section 1517 (a) of this title shall be subject to appropriate administrative discipline including, when circumstances warrant, suspension from duty without pay or removal from office.

31 USC 1519 - Criminal penalty

An officer or employee of the United States Government or of the District of Columbia government knowingly and willfully violating section 1517 (a) of this title shall be fined not more than $5,000, imprisoned for not more than 2 years, or both.

TITLE 31 - US CODE - SUBCHAPTER III - TRANSFERS AND REIMBURSEMENTS

31 USC 1531 - Transfers of functions and activities

(a) The balance of an appropriation available and necessary to finance or discharge a function or activity transferred or assigned under law within an executive agency or from one executive agency to another may be transferred to and used
(1) by the organizational unit or agency to which the function or activity was transferred or assigned; and
(2) for a purpose for which the appropriation was originally available.
(b) The head of the executive agency determines the amount that, with the approval of the President, is necessary to be transferred when the transfer or assignment of the function or activity is within the agency. The President determines the amount necessary to be transferred when the transfer or assignment of the function or activity is from one executive agency to another.
(c) A balance transferred under this section is
(1) credited to an applicable existing or new appropriation account;
(2) merged with the amount in an account to which the balance is credited; and
(3) with the amount with which the balance is merged, accounted for as one amount.
(d) New appropriation accounts may be established to carry out subsection (c)(1) of this section.

31 USC 1532 - Withdrawal and credit

An amount available under law may be withdrawn from one appropriation account and credited to another or to a working fund only when authorized by law. Except as specifically provided by law, an amount authorized to be withdrawn and credited is available for the same purpose and subject to the same limitations provided by the law appropriating the amount. A withdrawal and credit is made by check and without a warrant.

31 USC 1533 - Transfers of appropriations for salaries and expenses to carry out national defense responsibilities

An appropriation of an executive agency for salaries and expenses is available to carry out national defense responsibilities assigned to the agency under law. A transfer necessary to carry out this section may be made between appropriations or allocations within the executive agency. An allocation may not be made to an executive agency that can carry out with its regular personnel a defense activity assigned to it by using the authority of this section to realign its regular programs.

31 USC 1534 - Adjustments between appropriations

(a) An appropriation available to an agency may be charged at any time during a fiscal year for the benefit of another appropriation available to the agency to pay costs
(1) when amounts are available in both the appropriation to be charged and the appropriation to be benefited; and
(2) subject to limitations applicable to the appropriations.
(b) Amounts paid under this section are charged on a final basis during, or as of the close of, the fiscal year to the appropriation benefited. The appropriation charged under subsection (a) of this section shall be appropriately credited.

31 USC 1535 - Agency agreements

(a) The head of an agency or major organizational unit within an agency may place an order with a major organizational unit within the same agency or another agency for goods or services if
(1) amounts are available;
(2) the head of the ordering agency or unit decides the order is in the best interest of the United States Government;
(3) the agency or unit to fill the order is able to provide or get by contract the ordered goods or services; and
(4) the head of the agency decides ordered goods or services cannot be provided by contract as conveniently or cheaply by a commercial enterprise.
(b) Payment shall be made promptly by check on the written request of the agency or unit filling the order. Payment may be in advance or on providing the goods or services ordered and shall be for any part of the estimated or actual cost as determined by the agency or unit filling the order. A bill submitted or a request for payment is not subject to audit or certification in advance of payment. Proper adjustment of amounts paid in advance shall be made as agreed to by the heads of the agencies or units on the basis of the actual cost of goods or services provided.
(c) A condition or limitation applicable to amounts for procurement of an agency or unit placing an order or making a contract under this section applies to the placing of the order or the making of the contract.
(d) An order placed or agreement made under this section obligates an appropriation of the ordering agency or unit. The amount obligated is deobligated to the extent that the agency or unit filling the order has not incurred obligations, before the end of the period of availability of the appropriation, in
(1) providing goods or services; or
(2) making an authorized contract with another person to provide the requested goods or services.
(e) This section does not
(1) authorize orders to be placed for goods or services to be provided by convict labor; or
(2) affect other laws about working funds.

31 USC 1536 - Crediting payments from purchases between executive agencies

(a) An advance payment made on an order under section 1535 of this title is credited to a special working fund that the Secretary of the Treasury considers necessary to be established. Except as provided in this section, any other payment is credited to the appropriation or fund against which charges were made to fill the order.
(b) An amount paid under section 1535 of this title may be expended in providing goods or services or for a purpose specified for the appropriation or fund credited. Where goods are provided from stocks on hand, the amount received in payment is credited so as to be available to replace the goods unless
(1) another law authorizes the amount to be credited to some other appropriation or fund; or
(2) the head of the executive agency filling the order decides that replacement is not necessary, in which case, the amount received is deposited in the Treasury as miscellaneous receipts.
(c) This section does not affect other laws about working funds.

31 USC 1537 - Services between the United States Government and the District of Columbia government

(a) To prevent duplication and to promote efficiency and economy, an officer or employee of
(1) the United States Government may provide services to the District of Columbia government; and
(2) the District of Columbia government may provide services to the United States Government.
(b) 
(1) Services under this section shall be provided under an agreement
(A) negotiated by officers and employees of the 2 governments; and
(B) approved by the Director of the Office of Management and Budget and the Mayor of the District of Columbia.
(2) Each agreement shall provide that the cost of providing the services shall be borne in the way provided in subsection (c) of this section by the government to which the services are provided at rates or charges based on the actual cost of providing the services.
(3) To carry out an agreement made under this subsection, the agreement may provide for the delegation of duties and powers of officers and employees of
(A) the District of Columbia government to officers and employees of the United States Government; and
(B) the United States Government to officers and employees of the District of Columbia government.
(c) In providing services under an agreement made under subsection (b) of this section
(1) costs incurred by the United States Government may be paid from appropriations available to the District of Columbia government officer or employee to whom the services were provided; and
(2) costs incurred by the District of Columbia government may be paid from amounts available to the United States Government officer or employee to whom the services were provided.
(d) When requested by the Director of the United States Secret Service, the Chief of the Metropolitan Police shall assist the Secret Service and the Secret Service Uniformed Division on a non-reimbursable basis in carrying out their protective duties under sections 3056 and 3056A of title 18.

TITLE 31 - US CODE - SUBCHAPTER IV - CLOSING ACCOUNTS

31 USC 1551 - Definitions; applicability of subchapter

(a) In this subchapter
(1) An obligated balance of an appropriation account as of the end of a fiscal year is the amount of unliquidated obligations applicable to the appropriation less amounts collectible as repayments to the appropriation.
(2) An unobligated balance is the difference between the obligated balance and the total unexpended balance.
(3) A fixed appropriation account is an appropriation account available for obligation for a definite period.
(b) The limitations on the availability for expenditure prescribed in this subchapter apply to all appropriations unless specifically otherwise authorized by a law that specifically
(1) identifies the appropriate account for which the availability for expenditure is to be extended;
(2) provides that such account shall be available for recording, adjusting, and liquidating obligations properly chargeable to that account; and
(3) extends the availability for expenditure of the obligated balances.
(c) This subchapter does not apply to
(1) appropriations for the District of Columbia government; or
(2) appropriations to be disbursed by the Secretary of the Senate or the Chief Administrative Officer of the House of Representatives.

31 USC 1552 - Procedure for appropriation accounts available for definite periods

(a) On September 30th of the 5th fiscal year after the period of availability for obligation of a fixed appropriation account ends, the account shall be closed and any remaining balance (whether obligated or unobligated) in the account shall be canceled and thereafter shall not be available for obligation or expenditure for any purpose.
(b) Collections authorized or required to be credited to an appropriation account, but not received before closing of the account under subsection (a) or under section 1555 of this title shall be deposited in the Treasury as miscellaneous receipts.

31 USC 1553 - Availability of appropriation accounts to pay obligations

(a) After the end of the period of availability for obligation of a fixed appropriation account and before the closing of that account under section 1552 (a) of this title, the account shall retain its fiscal-year identity and remain available for recording, adjusting, and liquidating obligations properly chargeable to that account.
(b) 
(1) Subject to the provisions of paragraph (2), after the closing of an account under section 1552 (a) or 1555 of this title, obligations and adjustments to obligations that would have been properly chargeable to that account, both as to purpose and in amount, before closing and that are not otherwise chargeable to any current appropriation account of the agency may be charged to any current appropriation account of the agency available for the same purpose.
(2) The total amount of charges to an account under paragraph (1) may not exceed an amount equal to 1 percent of the total appropriations for that account.
(c) 
(1) In the case of a fixed appropriation account with respect to which the period of availability for obligation has ended, if an obligation of funds from that account to provide funds for a program, project, or activity to cover amounts required for contract changes would cause the total amount of obligations from that appropriation during a fiscal year for contract changes for that program, project, or activity to exceed $4,000,000, the obligation may only be made if the obligation is approved by the head of the agency (or an officer of the agency within the Office of the head of the agency to whom the head of the agency has delegated the authority to approve such an obligation).
(2) In the case of a fixed appropriation account with respect to which the period of availability for obligation has ended, if an obligation of funds from that account to provide funds for a program, project, or activity to cover amounts required for contract changes would cause the total amount obligated from that appropriation during a fiscal year for that program, project, or activity to exceed $25,000,000, the obligation may not be made until
(A) the head of the agency submits to the appropriate authorizing committees of Congress and the Committees on Appropriations of the Senate and the House of Representatives a notice in writing of the intent to obligate such funds, together with a description of the legal basis for the proposed obligation and the policy reasons for the proposed obligation; and
(B) a period of 30 days has elapsed after the notice is submitted.
(3) In this subsection, the term contract change means a change to a contract under which the contractor is required to perform additional work. Such term does not include adjustments to pay claims or increases under an escalation clause.
(d) 
(1) Obligations under this section may be paid without prior action of the Comptroller General.
(2) This subchapter does not
(A) relieve the Comptroller General of the duty to make decisions requested under law; or
(B) affect the authority of the Comptroller General to settle claims and accounts.

31 USC 1554 - Audit, control, and reporting

(a) Any audit requirement, limitation on obligations, or reporting requirement that is applicable to an appropriation account shall remain applicable to that account after the end of the period of availability for obligation of that account.
(b) 
(1) After the close of each fiscal year, the head of each agency shall submit to the President and the Secretary of the Treasury a report regarding the unliquidated obligations, unobligated balances, canceled balances, and adjustments made to appropriation accounts of that agency during the completed fiscal year. The report shall be submitted no later than 15 days after the date on which the Presidents budget for the next fiscal year is submitted to Congress under section 1105 of this title.
(2) Each report required by this subsection shall
(A) provide a description, with reference to the fiscal year of appropriations, of the amount in each account, its source, and an itemization of the appropriations accounts;
(B) describe all current and expired appropriations accounts;
(C) describe any payments made under section 1553 of this title;
(D) describe any adjustment of obligations during that fiscal year pursuant to section 1553 of this title;
(E) contain a certification by the head of the agency that the obligated balances in each appropriation account of the agency reflect proper existing obligations and that expenditures from the account since the preceding review were supported by a proper obligation of funds and otherwise were proper;
(F) describe all balances canceled under sections 1552 and 1555 of this title.
(3) The head of each Federal agency shall provide a copy of each such report to the Speaker of the House of Representatives and the Committee on Appropriations, the Committee on Governmental Affairs, and other appropriate oversight and authorizing committees of the Senate.
(c) The head of each agency shall establish internal controls to assure that an adequate review of obligated balances is performed to support the certification required by section 1108 (c) of this title.

31 USC 1555 - Closing of appropriation accounts available for indefinite periods

An appropriation account available for obligation for an indefinite period shall be closed, and any remaining balance (whether obligated or unobligated) in that account shall be canceled and thereafter shall not be available for obligation or expenditure for any purpose, if
(1) the head of the agency concerned or the President determines that the purposes for which the appropriation was made have been carried out; and
(2) no disbursement has been made against the appropriation for two consecutive fiscal years.

31 USC 1556 - Comptroller General: reports on appropriation accounts

(a) In carrying out audit responsibilities, the Comptroller General shall report on operations under this subchapter to
(1) the head of the agency concerned;
(2) the Secretary of the Treasury; and
(3) the President.
(b) A report under this section shall include an appraisal of unpaid obligations under fixed appropriation accounts for which the period of availability for obligation has ended.

31 USC 1557 - Authority for exemptions in appropriation laws

A provision of an appropriation law may exempt an appropriation from the provisions of this subchapter and fix the period for which the appropriation remains available for expenditure.

31 USC 1558 - Availability of funds following resolution of a formal protest or other challenge

(a) Notwithstanding section 1552 of this title or any other provision of law, funds available to an agency for obligation for a contract at the time a protest or other action referred to in subsection (b) is filed in connection with a solicitation for, proposed award of, or award of such contract shall remain available for obligation for 100 days after the date on which the final ruling is made on the protest or other action. A ruling is considered final on the date on which the time allowed for filing an appeal or request for reconsideration has expired, or the date on which a decision is rendered on such an appeal or request, whichever is later.
(b) Subsection (a) applies with respect to
(1) any protest filed under subchapter V of chapter 35 of this title; or
(2) an action commenced under administrative procedures or for a judicial remedy if
(A) the action involves a challenge to
(i) a solicitation for a contract;
(ii) a proposed award of a contract;
(iii) an award of a contract; or
(iv) the eligibility of an offeror or potential offeror for a contract or of the contractor awarded the contract; and
(B) commencement of the action delays or prevents an executive agency from making an award of a contract or proceeding with a procurement.