Section 450g of this title, referred to in subsec. (b)(2), was in the original “section 103 of this Act”, meaning section 103 of Pub. L. 93–638, the Indian Self-Determination Act. Section 103 (a) and (b) and the first sentence of section 103(c) of Pub. L. 93–638 were repealed, and the remainder of section 103(c) of Pub. L. 93–638 was redesignated as section 102(d) of Pub. L. 93–638 (section 450f (d) of this title) by Pub. L. 100–472, title II, § 201(b)(1), Oct. 5, 1988, 102 Stat. 2289. Section 104 of Pub. L. 93–638 was renumbered as section 103 of Pub. L. 93–638 by section 202(a) of Pub. L. 100–472, and is classified to this section.

A prior section 103 of Pub. L. 93–638 was classified to section 450g of this title and was repealed in part and transferred in part by section 201(b)(1) of Pub. L. 100–472.

1990—Subsec. (a)(3). Pub. L. 101–644, which directed the substitution of “Indian country (as defined in chapter 53 of title 18)” for “reservation boundaries” in “section 301(a)(3) of the Indian Self-Determination Act (25 U.S.C. 450h (a)(3))”, was executed to this section, section 103(a)(3) of that Act, to reflect the probable intent of Congress.

1988—Subsec. (a). Pub. L. 100–472, § 202(b), inserted “or” at end of par. (2), substituted a period for “; or” at end of par. (3), and struck out par. (4) which read as follows: “the planning, designing, monitoring, and evaluating of Federal programs serving the tribe.”

Subsec. (b). Pub. L. 100–472, § 202(c), substituted “Health and Human Services” for “Health, Education, and Welfare”.

Subsecs. (d), (e). Pub. L. 100–472, § 202(d), added subsecs. (d) and (e).

Section 203(g)(2) of Pub. L. 101–644 provided that: “The amendment made by paragraph (1) [amending this section] shall not alter or otherwise modify or affect existing prohibitions or limitations on the Secretary’s authority to acquire lands in trust.”