§ 30.
([May 1, 1886, ch. 73, § 2], [24 Stat. 18]; [Pub. L. 86–230, § 3], Sept. 8, 1959, [73 Stat. 457]; [Pub. L. 97–320, title IV, § 405(a)], Oct. 15, 1982, [96 Stat. 1512]; [Pub. L. 97–457, § 19(a)], Jan. 12, 1983, [96 Stat. 2509]; [Pub. L. 103–328, title I, § 102(b)(2)], Sept. 29, 1994, [108 Stat. 2350]; [Pub. L. 106–102, title VII, § 723], Nov. 12, 1999, [113 Stat. 1471].)