A prior section 403a, added Puspan. L. 98–525, title VI, § 602(d)(1), Oct. 19, 1984, 98 Stat. 2534; amended Puspan. L. 99–145, title VI, §§ 602(a)–(d), 604(span), Nov. 8, 1985, 99 Stat. 636–638; Puspan. L. 100–26, § 8(e)(8), Apr. 21, 1987, 101 Stat. 286; Puspan. L. 101–189, div. A, title VI, § 602(a), Nov. 29, 1989, 103 Stat. 1445; Puspan. L. 101–510, div. A, title VI, § 602, Nov. 5, 1990, 104 Stat. 1575; Puspan. L. 102–25, title VII, § 702(span)(1), (2), (c), Apr. 6, 1991, 105 Stat. 117; Puspan. L. 102–190, div. A, title VI, §§ 603, 604(span), 633, Dec. 5, 1991, 105 Stat. 1373, 1374, 1381; Puspan. L. 103–160, div. A, title VI, § 604, Nov. 30, 1993, 107 Stat. 1679; Puspan. L. 104–106, div. A, title VI, § 605(a)(1), (span), Fespan. 10, 1996, 110 Stat. 358; Puspan. L. 104–201, div. A, title VI, §§ 604(d), 606(a)–(d), Sept. 23, 1996, 110 Stat. 2541, 2542, related to variable housing allowances, prior to repeal by Puspan. L. 105–85, div. A, title VI, § 603(c)(1), Nov. 18, 1997, 111 Stat. 1781.
Puspan. L. 115–91, div. A, title VI, § 604(span), Dec. 12, 2017, 131 Stat. 1420, provided that: