Files
Fabio 76b8ec33a7 Legal corpus: the complete U.S. Code (59,740 sections, all 53 titles)
Ingested titles 12–51 and 54 from OLRC USLM XML @119-100 (the whole Code
now, uniform edition; Title 53 is reserved/empty). LegalText 11,221 ->
59,740; repo total 105,704 records. Deterministic (byte-identical rerun,
verified on Title 42's 8,356 sections); make check green. make
legal-us-code default now covers every title.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-07-06 10:51:44 -04:00

4.8 KiB
Raw Permalink Blame History

type, title, description, jurisdiction, corpus, kind, title_number, title_name, chapter_number, chapter_name, section, citation, status, release_point, release_date, source, source_url, source_identifier, source_file, source_hash, raw_snapshot_hash, text_hash, retrieved_at, confidence, tags
type title description jurisdiction corpus kind title_number title_name chapter_number chapter_name section citation status release_point release_date source source_url source_identifier source_file source_hash raw_snapshot_hash text_hash retrieved_at confidence tags
LegalText 31 U.S.C. § 3731 False claims procedure us united_states_code code_section 31 MONEY AND FINANCE 37 CLAIMS 3731 31 U.S.C. § 3731 current 119-100 2026-06-26 official https://uscode.house.gov/download/releasepoints/us/pl/119/100/xml_usc31@119-100.zip /us/usc/t31/s3731 data/legal/raw/us/code/title-31/usc31.xml 4a41279867cf2e1ce18d3b077584cf44943e5bb64980f1209618a59da679f22b 94d3fba324cbbc12277242f872f8f47cff5250dbcdc0057fe857212764e4b704 9f38ef6c6c10a904bb9d7db12220887c14421019c19651b2aa22d39af24936a6 2026-07-04 official
legal
us-code

31 U.S.C. § 3731 - False claims procedure

Text

(a) A subpena requiring the attendance of a witness at a trial or hearing conducted under section 3730 of this title may be served at any place in the United States.

(b) A civil action under section 3730 may not be brought—

(1) more than 6 years after the date on which the violation of section 3729 is committed, or

(2) more than 3 years after the date when facts material to the right of action are known or reasonably should have been known by the official of the United States charged with responsibility to act in the circumstances, but in no event more than 10 years after the date on which the violation is committed,

whichever occurs last.

(c) If the Government elects to intervene and proceed with an action brought under 3730(b),11 So in original. Probably should be preceded by “section”. the Government may file its own complaint or amend the complaint of a person who has brought an action under section 3730(b) to clarify or add detail to the claims in which the Government is intervening and to add any additional claims with respect to which the Government contends it is entitled to relief. For statute of limitations purposes, any such Government pleading shall relate back to the filing date of the complaint of the person who originally brought the action, to the extent that the claim of the Government arises out of the conduct, transactions, or occurrences set forth, or attempted to be set forth, in the prior complaint of that person.

(d) In any action brought under section 3730, the United States shall be required to prove all essential elements of the cause of action, including damages, by a preponderance of the evidence.

(e) Notwithstanding any other provision of law, the Federal Rules of Criminal Procedure, or the Federal Rules of Evidence, a final judgment rendered in favor of the United States in any criminal proceeding charging fraud or false statements, whether upon a verdict after trial or upon a plea of guilty or nolo contendere, shall estop the defendant from denying the essential elements of the offense in any action which involves the same transaction as in the criminal proceeding and which is brought under subsection (a) or (b) of section 3730.

(Pub. L. 97258, Sept. 13, 1982, 96 Stat. 979; Pub. L. 99562, § 5, Oct. 27, 1986, 100 Stat. 3158; Pub. L. 11121, § 4(b), May 20, 2009, 123 Stat. 1623.)

Notes

Historical and Revision Notes Revised SectionSource (U.S. Code)Source (Statutes at Large) 3731(a)31:232(F).R.S. § 3491(F); added Nov. 2, 1978, Pub. L. 95582, § 1, 92 Stat. 2479. 3731(b)31:235.R.S. § 3494. In subsection (b), the words “A civil action under section 3730 of this title” are substituted for “Every such suit” for clarity.

Editorial Notes

References in TextThe Federal Rules of Criminal Procedure, referred to in subsec. (e), are set out in the Appendix to Title 18, Crimes and Criminal Procedure. The Federal Rules of Evidence, referred to in subsec. (e), are set out in the Appendix to Title 28, Judiciary and Judicial Procedure.

Amendments2009—Subsecs. (c) to (e). Pub. L. 11121, which directed amendment of section “3731(b)” of this title by adding subsec. (c) and redesignating former subsecs. (c) and (d) as (d) and (e), respectively, was executed by making the amendment to this section, to reflect the probable intent of Congress. 1986—Subsecs. (b) to (d). Pub. L. 99562 added subsecs. (b) to (d) and struck out former subsec. (b) which read as follows: “A civil action under section 3730 of this title must be brought within 6 years from the date the violation is committed.”

Statutory Notes and Related Subsidiaries

Effective Date of 2009 AmendmentAmendment by Pub. L. 11121 effective May 20, 2009, and applicable to conduct on or after May 20, 2009, except that this section, as amended by Pub. L. 11121, applicable to cases pending on May 20, 2009, see section 4(f) of Pub. L. 11121, set out as a note under section 3729 of this title.