Section 1201, Pub. L. 89–750, title III, § 311, as added Pub. L. 100–297, title II, § 2102, Apr. 28, 1988, 102 Stat. 302, stated purpose of chapter.

A prior section 1201, Pub. L. 89–750, title III, § 302, Nov. 3, 1966, 80 Stat. 1216; Pub. L. 91–230, title III, § 301, Apr. 13, 1970, 84 Stat. 159; Pub. L. 95–561, title XIII, § 1301, Nov. 1, 1978, 92 Stat. 2356; Pub. L. 98–511, title I, § 101, Oct. 19, 1984, 98 Stat. 2366, related to Congressional declaration of purpose of chapter, prior to the general amendment of this chapter by Pub. L. 100–297.

Section 1201a, Pub. L. 89–750, title III, § 312, as added Pub. L. 100–297, title II, § 2102, Apr. 28, 1988, 102 Stat. 302; amended Pub. L. 101–26, § 3(a), May 11, 1989, 103 Stat. 55; Pub. L. 101–589, title VII, § 723, Nov. 16, 1990, 104 Stat. 2913; Pub. L. 102–73, title VIII, § 802(b)(1), July 25, 1991, 105 Stat. 361, defined terms used in chapter.

Section 1201b, Pub. L. 89–750, title III, § 313, as added Pub. L. 100–297, title II, § 2102, Apr. 28, 1988, 102 Stat. 304; amended Pub. L. 102–73, title III, § 301(a), title VIII, § 802(b)(2), July 25, 1991, 105 Stat. 345, 361, authorized appropriations and required allotments.

A prior section 1202, Pub. L. 89–750, title III, § 303, Nov. 3, 1966, 80 Stat. 1216; Pub. L. 90–576, title III, § 302, Oct. 16, 1968, 82 Stat. 1095; Pub. L. 91–230, title III, § 301, Apr. 13, 1970, 84 Stat. 159; Pub. L. 93–380, title VI, § 601, title VIII, § 843(c)(1), Aug. 21, 1974, 88 Stat. 576, 611; Pub. L. 95–561, title XIII, §§ 1302, 1304 (a), Nov. 1, 1978, 92 Stat. 2357; Pub. L. 98–511, title I, § 102(a)–(f)(1), Oct. 19, 1984, 98 Stat. 2366, 2367, related to definitions used in this chapter, prior to the general amendment of this chapter by Pub. L. 100–297.