The Indian Self-Determination and Education Assistance Act (25 U.S.C. 450 et seq.), referred to in subsec. (a)(1), is Pub. L. 93–638, Jan. 4, 1975, 88 Stat. 2203, which was classified principally to subchapter II (§ 450 et seq.) of chapter 14 of this title prior to editorial reclassification as chapter 46 (§ 5301 et seq.) of this title. For complete classification of this Act to the Code, see Short Title note set out under section 5301 of this title and Tables.

Section 309 of Pub. L. 94–437 is based on section 144 of title I of S. 1790, One Hundred Eleventh Congress, as reported by the Committee on Indian Affairs of the Senate in Dec. 2009, which was enacted into law by section 10221(a) of Pub. L. 111–148.

A prior section 1638a, Pub. L. 94–437, title III, § 309, as added Pub. L. 102–573, title III, § 307(a), Oct. 29, 1992, 106 Stat. 4564, authorized appropriations through fiscal year 2000 to carry out this subchapter, prior to repeal by Pub. L. 111–148, title X, § 10221(a), Mar. 23, 2010, 124 Stat. 935. The repeal is based on section 101(b)(6) of title I of S. 1790, One Hundred Eleventh Congress, as reported by the Committee on Indian Affairs of the Senate in Dec. 2009, which was enacted into law by section 10221(a) of Pub. L. 111–148.