---
kind: "section"
citation: "50 U.S.C. § 2543"
title: "50"
title_heading: "War and National Defense"
number: "2543"
heading: "Repealed. Pub. L. 113–66, div. C, title XXXI, § 3146(c)(11)(B), Dec. 26, 2013, 127 Stat. 1075"
status: "repealed"
release: "119-102"
date: "2026-07-12"
url: "https://uscodex.org/usc/50/2543"
units:
  - "Chapter 42 — Atomic Energy Defense Provisions"
  - "Subchapter II — Nuclear Weapons Stockpile Matters"
  - "Part B — Tritium"
---

# [§2543. Repealed. Pub. L. 113–66, div. C, title XXXI, § 3146(c)(11)(B), Dec. 26, 2013, 127 Stat. 1075 — repealed]



## 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.