(Pub. L. 91–513, title II, § 404, Oct. 27, 1970, 84 Stat. 1264; Pub. L. 98–473, title II, § 219, Oct. 12, 1984, 98 Stat. 2027; Pub. L. 99–570, title I, § 1052, Oct. 27, 1986, 100 Stat. 3207–8; Pub. L. 100–690, title VI, §§ 6371, 6480, Nov. 18, 1988, 102 Stat. 4370, 4382; Pub. L. 101–647, title XII, § 1201, title XIX, § 1907, Nov. 29, 1990, 104 Stat. 4829, 4854; Pub. L. 104–237, title II, § 201(a), Oct. 3, 1996, 110 Stat. 3101; Pub. L. 104–305, § 2(c), Oct. 13, 1996, 110 Stat. 3808; Pub. L. 109–177, title VII, § 711(e)(1), Mar. 9, 2006, 120 Stat. 262; Pub. L. 111–220, § 3, Aug. 3, 2010, 124 Stat. 2372.)