---
type: "LegalText"
title: "50 U.S.C. § 2543"
description: "Repealed. Pub. L. 113–66, div. C, title XXXI, § 3146(c)(11)(B), Dec. 26, 2013, 127 Stat. 1075"
jurisdiction: "us"
corpus: "united_states_code"
kind: "code_section"
title_number: 50
title_name: "WAR AND NATIONAL DEFENSE"
chapter_number: "42"
chapter_name: "ATOMIC ENERGY DEFENSE PROVISIONS"
section: "2543"
citation: "50 U.S.C. § 2543"
status: "current"
release_point: "119-100"
release_date: "2026-06-26"
source: "official"
source_url: "https://uscode.house.gov/download/releasepoints/us/pl/119/100/xml_usc50@119-100.zip"
source_identifier: "/us/usc/t50/s2543"
source_file: "data/legal/raw/us/code/title-50/usc50.xml"
source_hash: "50e165115a1e776b3108546e3f3febd179c7f517a4c57d10a8fdc788bf071ee7"
raw_snapshot_hash: "708c288b5448617cab7b03b8011860274671c9aec56686858b910a06948cd7ac"
text_hash: "7fe2e48811546c6c5ea99d90b139f11e8bc03823c13980089d337b66a893e06c"
retrieved_at: "2026-07-04"
confidence: "official"
tags: ["legal", "us-code"]
---

# 50 U.S.C. § 2543 - Repealed. Pub. L. 113–66, div. C, title XXXI, § 3146(c)(11)(B), Dec. 26, 2013, 127 Stat. 1075

## Notes

Section, Pub. L. 107–314, div. D, title XLII, § 4233, formerly Pub. L. 104–201, div. C, title XXXI, § 3133(c), (d), Sept. 23, 1996, 110 Stat. 2830; renumbered Pub. L. 107–314, div. D, title XLII, § 4233, and amended Pub. L. 108–136, div. C, title XXXI, § 3141(e)(18), Nov. 24, 2003, 117 Stat. 1761; Pub. L. 113–66, div. C, title XXXI, § 3146(c)(11)(A), Dec. 26, 2013, 127 Stat. 1075, related to tritium production.