Quick search by citation:

50 U.S. Code § 2531 - Repealed. Pub. L. 112–239, div. C, title XXXI, § 3131(d)(3), Jan. 2, 2013, 126 Stat. 2181

Section, Pub. L. 107–314, div. D, title XLII, § 4211, formerly Pub. L. 103–160, div. C, title XXXI, § 3137, Nov. 30, 1993, 107 Stat. 1946; renumbered Pub. L. 107–314, div. D, title XLII, § 4211, and amended Pub. L. 108–136, div. C, title XXXI, § 3141(e)(12), Nov. 24, 2003, 117 Stat. 1760, provided for availablity of funds for maintaining the technical capability to resume underground nuclear testing at the Nevada Test Site.