---
type: "LegalText"
title: "50 U.S.C. § 2660"
description: "Repealed. Pub. L. 115–91, div. C, title XXXI, § 3135(c)(1), Dec. 12, 2017, 131 Stat. 1899"
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: "2660"
citation: "50 U.S.C. § 2660"
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/s2660"
source_file: "data/legal/raw/us/code/title-50/usc50.xml"
source_hash: "3036e535a58fdeada2f023adfa7b2c52d02a693e46dca1c0b6cf1f8195e7266b"
raw_snapshot_hash: "708c288b5448617cab7b03b8011860274671c9aec56686858b910a06948cd7ac"
text_hash: "91577fe267e3870c80f6e6e5953e8cab5f2e5e391f3aeefc94f772754d7ec1d1"
retrieved_at: "2026-07-04"
confidence: "official"
tags: ["legal", "us-code"]
---

# 50 U.S.C. § 2660 - Repealed. Pub. L. 115–91, div. C, title XXXI, § 3135(c)(1), Dec. 12, 2017, 131 Stat. 1899

## Notes

Section, Pub. L. 107–314, div. D, title XLV, § 4509, as added Pub. L. 112–239, div. C, title XXXI, § 3115(a), Jan. 2, 2013, 126 Stat. 2172; amended Pub. L. 113–291, div. C, title XXXI, § 3111, Dec. 19, 2014, 128 Stat. 3884, related to design and use of prototypes of nuclear weapons for intelligence purposes.