§ 1859.
([Pub. L. 94–265, title III, § 309], Apr. 13, 1976, [90 Stat. 357]; [Pub. L. 97–453, § 11(a)], Jan. 12, 1983, [96 Stat. 2491]; [Pub. L. 99–659, title I, § 107(b)], Nov. 14, 1986, [100 Stat. 3713]; [Pub. L. 100–66, § 2], July 10, 1987, [101 Stat. 384]; [Pub. L. 101–627, title I, § 115], Nov. 28, 1990, [104 Stat. 4455].)