A prior section 20306, Pub. L. 101–647, title II, § 214B, formerly § 214, Nov. 29, 1990, 104 Stat. 4794; renumbered § 214B and amended Pub. L. 102–586, § 6(b)(1), (e), Nov. 4, 1992, 106 Stat. 5029, 5034; Pub. L. 104–235, title II, § 232, Oct. 3, 1996, 110 Stat. 3092; Pub. L. 108–21, title III, § 381(b), Apr. 30, 2003, 117 Stat. 667; Pub. L. 113–163, § 2(a), Aug. 8, 2014, 128 Stat. 1864; Pub. L. 115–424, § 2(f), Jan. 7, 2019, 132 Stat. 5469, which authorized appropriations for sections 20303, 20304, and 20305 of this title for fiscal years 2019 through 2023, was repealed by Pub. L. 117–354, § 3(6), Jan. 5, 2023, 136 Stat. 6277.