Us Code § 4602 - Contracted property and services: prompt payment of vouchers

Full text of Us Code United States Code § 4602 — Contracted property and services: prompt payment of vouchers, with citation guidance and answers to common questions.

§ 4602. Contracted property and services: prompt payment of vouchers

(a) Requirement.—Of the contract vouchers that are received by the Defense Finance and Accounting Service by means of the mechanization of contract administration services system, the number of such vouchers that remain unpaid for more than 30 days as of the last day of each month may not exceed 5 percent of the total number of the contract vouchers so received that remain unpaid on that day.

(b) Contract Voucher Defined.—In this section, the term "contract voucher" means a voucher or invoice for the payment to a contractor for services or deliverable items provided by the contractor under a contract funded by the Department of Defense.

(Added Pub. L. 106–398, §1 [[div. A], title X, §1006(a)(1)], Oct. 30, 2000, 114 Stat. 1654, 1654A–247, §2226; amended Pub. L. 111–350, §5(b)(7), Jan. 4, 2011, 124 Stat. 3842; Pub. L. 115–232, div. A, title VIII, §836(e)(1), Aug. 13, 2018, 132 Stat. 1869; renumbered §4602, Pub. L. 116–283, div. A, title XVIII, §1861(b), Jan. 1, 2021, 134 Stat. 4277.)


Editorial Notes

Amendments

2021—Pub. L. 116–283 renumbered section 2226 of this title as this section.

2018—Subsec. (b). Pub. L. 115–232 substituted "for services or deliverable items" for "for services, commercial items (as defined in section 103 of title 41), or other deliverable items".

2011—Subsec. (b). Pub. L. 111–350 substituted "section 103 of title 41" for "section 4(12) of the Office of Federal Procurement Policy Act (41 U.S.C. 403(12))".


Statutory Notes and Related Subsidiaries

Effective Date of 2021 Amendment

Amendment by Pub. L. 116–283 effective Jan. 1, 2022, with additional provisions for delayed implementation and applicability of existing law, see section 1801(d) of Pub. L. 116–283, set out as a note preceding section 3001 of this title.

Effective Date of 2018 Amendment

Amendment by Pub. L. 115–232 effective Jan. 1, 2020, subject to a savings provision, see section 836(h) of Pub. L. 115–232, set out as an Effective Date of 2018 Amendment; Savings Provision note under section 453b of Title 6, Domestic Security.

Effective Date

Pub. L. 106–398, §1 [[div. A], title X, §1006(b)], Oct. 30, 2000, 114 Stat. 1654, 1654A–248, provided that: "Section 2226 of title 10, United States Code [now 10 U.S.C. 4602] (as added by subsection (a)), shall take effect on December 1, 2000."

About This Section

10 U.S.C. § 4602 is part of Title 10 of the United States Code. The United States Code is the official codification of federal statutes maintained by the Office of the Law Revision Counsel of the U.S. House of Representatives. Congress amends the Code through new public laws, which are eventually incorporated into the relevant title.

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Sources

Source: official Us Code text · Last verified 2026-08-27

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Frequently Asked Questions About Us Code § 4602

What does United States Code § 4602 cover?

Section 4602 ("Contracted property and services: prompt payment of vouchers") is part of the United States Code, the codified statutory law of Us Code. It sets out the legal rule or procedure described in the text above. Statutes are amended regularly, so always verify against the official source.

How do I cite Us Code § 4602?

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Is this the official text of Us Code law?

No. This page is for research and education and may not include the most recent amendments. For official current law, check the Us Code official source linked on this page or consult a licensed Us Code attorney.

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Sources & Verification

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