§ 638.
(Added [Pub. L. 96–513, title I, § 105], Dec. 12, 1980, [94 Stat. 2864]; amended [Pub. L. 97–22, § 4(f)], July 10, 1981, [95 Stat. 127]; [Pub. L. 97–86, title IV, § 405(b)(1)], Dec. 1, 1981, [95 Stat. 1105]; [Pub. L. 99–145, title V, § 514(b)(1)], Nov. 8, 1985, [99 Stat. 628]; [Pub. L. 100–456, div. A, title V, § 504], Sept. 29, 1988, [102 Stat. 1967]; [Pub. L. 101–510, div. A, title V, § 521(b)(2)], Nov. 5, 1990, [104 Stat. 1561]; [Pub. L. 102–190, div. A, title V, § 503(a)], Dec. 5, 1991, [105 Stat. 1355]; [Pub. L. 103–160, div. A, title V, § 506], Nov. 30, 1993, [107 Stat. 1646]; [Pub. L. 104–106, div. A, title V, § 504(b)], Feb. 10, 1996, [110 Stat. 295]; [Pub. L. 113–291, div. A, title V, § 502(b)], Dec. 19, 2014, [128 Stat. 3354]; [Pub. L. 115–232, div. A, title VIII, § 809(a)], Aug. 13, 2018, [132 Stat. 1840]; [Pub. L. 116–283, div. A, title IX, § 924(b)(3)(L)], Jan. 1, 2021, [134 Stat. 3821].)