§ 6012.
([Aug. 16, 1954, ch. 736], [68A Stat. 732]; [Pub. L. 85–866, title I, § 72(a)], Sept. 2, 1958, [72 Stat. 1660]; [Pub. L. 88–272, title II, § 206(b)(1)], Feb. 26, 1964, [78 Stat. 40]; [Pub. L. 91–172, title IX, § 941(a)], (d), Dec. 30, 1969, [83 Stat. 726]; [Pub. L. 92–178, title II, § 204(a)], Dec. 10, 1971, [85 Stat. 511]; [Pub. L. 93–443, title IV, § 407], Oct. 15, 1974, [88 Stat. 1297]; [Pub. L. 93–625, § 10(b)], Jan. 3, 1975, [88 Stat. 2119]; [Pub. L. 94–12, title II, § 201(b)], Mar. 29, 1975, [89 Stat. 29]; [Pub. L. 94–164, § 2(a)(2)], Dec. 23, 1975, [89 Stat. 970]; [Pub. L. 94–455, title IV, § 401(b)(3)], title XIX, § 1906(b)(13)(A), title XXI, § 2101(c), Oct. 4, 1976, [90 Stat. 1556], 1834, 1899; [Pub. L. 95–30, title I, § 104], May 23, 1977, [91 Stat. 139]; [Pub. L. 95–600, title I], §§ 101(c), 102(b)(1), 105(d), title IV, § 404(c)(8), Nov. 6, 1978, [92 Stat. 2770], 2771, 2776, 2870; [Pub. L. 95–615, § 202(g)(5)], formerly § 202(f)(5), Nov. 8, 1978, [92 Stat. 3100], renumbered § 202(g)(5), [Pub. L. 96–222, title I, § 108(a)(1)(A)], Apr. 1, 1980, [94 Stat. 223]; [Pub. L. 96–589], §§ 3(b), 6(i)(5), Dec. 24, 1980, [94 Stat. 3400], 3410; [Pub. L. 97–34, title I], §§ 104(d)(1), 111(b)(3), Aug. 13, 1981, [95 Stat. 189], 194; [Pub. L. 98–369, div. A, title IV, § 412(b)(3)], July 18, 1984, [98 Stat. 792]; [Pub. L. 99–514, title I, § 104(a)(1)], title XV, § 1525(a), Oct. 22, 1986, [100 Stat. 2103], 2749; [Pub. L. 100–647, title I, § 1001(b)(2)], Nov. 10, 1988, [102 Stat. 3349]; [Pub. L. 105–34, title III, § 312(d)(11)], title XII, § 1225, Aug. 5, 1997, [111 Stat. 840], 1019; [Pub. L. 106–230, § 3(a)(1)], July 1, 2000, [114 Stat. 482]; [Pub. L. 107–276, § 3(a)], Nov. 2, 2002, [116 Stat. 1931]; [Pub. L. 111–226, title II, § 219(b)(1)], Aug. 10, 2010, [124 Stat. 2403]; [Pub. L. 115–97, title I, § 11041(e)], Dec. 22, 2017, [131 Stat. 2085]; [Pub. L. 115–141, div. U, title IV, § 401(a)(255)]–(257), Mar. 23, 2018, [132 Stat. 1196].)