(Pub. L. 85–857, Sept. 2, 1958, 72 Stat. 1255, § 5103; Pub. L. 99–576, title VII, § 701(91), Oct. 28, 1986, 100 Stat. 3299; renumbered § 8303 and amended Pub. L. 102–40, title IV, § 402(b)(1), (d)(1), May 7, 1991, 105 Stat. 238, 239; Pub. L. 102–83, § 4(b)(1), (2)(E), Aug. 6, 1991, 105 Stat. 404, 405.)