2018 US Code
Title 50 - War and National Defense
Chapter 42 - Atomic Energy Defense Provisions
Subchapter II - Nuclear Weapons Stockpile Matters
Part A - Stockpile Stewardship and Weapons Production
Sec. 2530 - Testing of nuclear weapons

No underground test of nuclear weapons may be conducted by the United States after September 30, 1996, unless a foreign state conducts a nuclear test after this date, at which time the prohibition on United States nuclear testing is lifted.

None of the funds appropriated pursuant to the National Defense Authorization Act for Fiscal Year 1994 (Public Law 103–160; 107 Stat. 1547) or any other Act for any fiscal year may be available to maintain the capability of the United States to conduct atmospheric testing of a nuclear weapon.

(Pub. L. 107–314, div. D, title XLII, §4210, formerly Pub. L. 102–377, title V, §507(f), Oct. 2, 1992, 106 Stat. 1345; renumbered Pub. L. 107–314, div. D, title XLII, §4210, and amended Pub. L. 108–136, div. C, title XXXI, §3141(e)(11), Nov. 24, 2003, 117 Stat. 1760; Pub. L. 112–239, div. C, title XXXI, §3131(d)(1), Jan. 2, 2013, 126 Stat. 2180.)

The National Defense Authorization Act for Fiscal Year 1994, referred to in subsec. (b), is Pub. L. 103–160, Nov. 30, 1993, 107 Stat. 1547. For complete classification of this Act to the Code, see Tables.

Section was formerly set out in a note under section 2121 of Title 42, The Public Health and Welfare, prior to renumbering by Pub. L. 108–136.

Pub. L. 108–136, div. C, title XXXI, §3141(e)(11), Nov. 24, 2003, 117 Stat. 1760, which directed the transfer to this section of section 507(f) of the Energy and Water Development Appropriations Act, 1993, "(Public Law 102–337; 106 Stat. 1345)", was executed by transferring section 507(f) of Pub. L. 102–377 to this section, to reflect the probable intent of Congress.

2013—Pub. L. 112–239 amended section generally. Prior to amendment, text read as follows: "No underground test of nuclear weapons may be conducted by the United States after September 30, 1996, unless a foreign state conducts a nuclear test after this date, at which time the prohibition on United States nuclear testing is lifted."

2003—Pub. L. 108–136, §3141(e)(11)(C)(i), inserted section catchline.