§ 45.
([Sept. 26, 1914, ch. 311, § 5], [38 Stat. 719]; [Mar. 21, 1938, ch. 49, § 3], [52 Stat. 111]; [June 23, 1938, ch. 601], title XI, § 1107(f), [52 Stat. 1028]; [June 25, 1948, ch. 646, § 32(a)], [62 Stat. 991]; [May 24, 1949, ch. 139, § 127], [63 Stat. 107]; [Mar. 16, 1950, ch. 61, § 4(c)], [64 Stat. 21]; [July 14, 1952, ch. 745, § 2], [66 Stat. 632]; [Pub. L. 85–726, title XIV], §§ 1401(b), 1411, Aug. 23, 1958, [72 Stat. 806], 809; [Pub. L. 85–791, § 3], Aug. 28, 1958, [72 Stat. 942]; [Pub. L. 85–909, § 3], Sept. 2, 1958, [72 Stat. 1750]; [Pub. L. 86–507, § 1(13)], June 11, 1960, [74 Stat. 200]; [Pub. L. 93–153, title IV, § 408(c)], (d), Nov. 16, 1973, [87 Stat. 591], 592; [Pub. L. 93–637, title II], §§ 201(a), 204(b), 205(a), Jan. 4, 1975, [88 Stat. 2193], 2200; [Pub. L. 94–145, § 3], Dec. 12, 1975, [89 Stat. 801]; [Pub. L. 96–37, § 1(a)], July 23, 1979, [93 Stat. 95]; [Pub. L. 96–252, § 2], May 28, 1980, [94 Stat. 374]; [Pub. L. 97–290, title IV, § 403], Oct. 8, 1982, [96 Stat. 1246]; [Pub. L. 98–620, title IV, § 402(12)], Nov. 8, 1984, [98 Stat. 3358]; [Pub. L. 100–86, title VII, § 715(a)(1)], Aug. 10, 1987, [101 Stat. 655]; [Pub. L. 103–312], §§ 4, 6, 9, Aug. 26, 1994, [108 Stat. 1691], 1692, 1695; [Pub. L. 109–455], §§ 3, 13, Dec. 22, 2006, [120 Stat. 3372], 3382; [Pub. L. 112–203, § 1], Dec. 4, 2012, [126 Stat. 1484].)