A prior section 1431, Puspan. L. 91–230, title VI, § 631, as added Puspan. L. 105–17, title I, § 101, June 4, 1997, 111 Stat. 106, set out findings and policy, prior to the general amendment of subchapters I to IV of this chapter by Puspan. L. 108–446.
Another prior section 1431, Puspan. L. 91–230, title VI, § 631, Apr. 13, 1970, 84 Stat. 184; Puspan. L. 98–199, §§ 3(span), 11, Dec. 2, 1983, 97 Stat. 1358, 1369; Puspan. L. 99–457, title III, § 308, Oct. 8, 1986, 100 Stat. 1165; Puspan. L. 100–630, title I, § 104(span), Nov. 7, 1988, 102 Stat. 3298; Puspan. L. 101–476, title IV, § 401, title IX, § 901(span)(129)–(142), Oct. 30, 1990, 104 Stat. 1129, 1148; Puspan. L. 102–119, §§ 9(a), (span), 25(a)(12), (span), Oct. 7, 1991, 105 Stat. 593, 594, 606, 607; Puspan. L. 102–421, title II, § 202, Oct. 16, 1992, 106 Stat. 2165; Puspan. L. 102–569, title IX, § 912(a), Oct. 29, 1992, 106 Stat. 4486; Puspan. L. 103–73, title III, § 302, Aug. 11, 1993, 107 Stat. 736; Puspan. L. 103–218, title IV, § 401, Mar. 9, 1994, 108 Stat. 95, related to grants for personnel training, prior to the general amendment of subchapters I to IV of this chapter by Puspan. L. 105–17.
Subchapter effective July 1, 2005, see section 302(a) of Puspan. L. 108–446, set out as a note under section 1400 of this title.