§ 1503.
([Aug. 16, 1954, ch. 736], [68A Stat. 367]; [Pub. L. 86–780, § 2], Sept. 14, 1960, [74 Stat. 1011]; [Pub. L. 88–272, title II, § 234(a)], (b)(1), (2), Feb. 26, 1964, [78 Stat. 113]; [Pub. L. 94–455, title X], §§ 1031(b)(4), 1052(c)(5), title XV, § 1507(b)(3), title XIX, § 1901(b)(1)(Y), Oct. 4, 1976, [90 Stat. 1623], 1648, 1740, 1792; [Pub. L. 98–369, div. A, title II, § 211(b)(19)], July 18, 1984, [98 Stat. 756]; [Pub. L. 99–514, title XII, § 1249(a)], Oct. 22, 1986, [100 Stat. 2584]; [Pub. L. 100–203, title X, § 10222(a)(1)], Dec. 22, 1987, [101 Stat. 1330–410]; [Pub. L. 100–647, title I, § 1012(u)], title II, § 2004(j)(1)(A), (2), (3)(A), Nov. 10, 1988, [102 Stat. 3528], 3604, 3605; [Pub. L. 101–239, title VII], §§ 7201(a), 7207(a), 7821(c), Dec. 19, 1989, [103 Stat. 2328], 2337, 2424; [Pub. L. 101–508, title XI], §§ 11802(f)(4), 11813(b)(25), Nov. 5, 1990, [104 Stat. 1388–530], 1388–555.)