(July 10, 1954, ch. 469, title I, § 103, 68 Stat. 456; Aug. 12, 1955, ch. 873, § 1, 69 Stat. 721; May 28, 1956, ch. 327, title II, § 208(a), 70 Stat. 201; Aug. 3, 1956, ch. 933, § 1, 70 Stat. 988; Pub. L. 85–128, § 1(2), Aug. 13, 1957, 71 Stat. 345; Pub. L. 85–931, § 2, Sept. 6, 1958, 72 Stat. 1790; Pub. L. 86–341, title I, § 2, Sept. 21, 1959, 73 Stat. 606; Pub. L. 87–28, May 4, 1961, 75 Stat. 64; Pub. L. 87–128, title II, § 201(2), Aug. 8, 1961, 75 Stat. 306; Pub. L. 88–638, § 1(4), (5), Oct. 8, 1964, 78 Stat. 1035; Pub. L. 89–808, § 2(B), Nov. 11, 1966, 80 Stat. 1526; Pub. L. 90–436, §§ 4, 5, July 29, 1968, 82 Stat. 450; Pub. L. 91–524, title VII, § 703, Nov. 30, 1970, as added Pub. L. 93–86, § 1(26), Aug. 10, 1973, 87 Stat. 237; Pub. L. 93–125, § 1(e), Oct. 18, 1973, 87 Stat. 450; Pub. L. 94–161, title II, § 203, Dec. 20, 1975, 89 Stat. 851; Pub. L. 95–88, title II, §§ 201(b), 211(b)(1), Aug. 3, 1977, 91 Stat. 545, 551; Pub. L. 95–424, title I, § 102(b)(2)(B), Oct. 6, 1978, 92 Stat. 941; Pub. L. 96–53, title II, § 201, Aug. 14, 1979, 93 Stat. 368; Pub. L. 97–113, title IV, § 401(2)–(4), Dec. 29, 1981, 95 Stat. 1537; Pub. L. 99–198, title XI, § 1111(d), Dec. 23, 1985, 99 Stat. 1475; Pub. L. 100–202, § 9, Dec. 22, 1987, 101 Stat. 1329–448; Pub. L. 101–624, title XV, § 1512, Nov. 28, 1990, 104 Stat. 3634; Pub. L. 104–127, title II, § 204, Apr. 4, 1996, 110 Stat. 953.)