The Indian Self-Determination Act, referred to in subsec. (b)(2), is title I of Pub. L. 93–638, Jan. 4, 1975, 88 Stat. 2206, which is classified principally to subchapter I (§ 5321 et seq.) of chapter 46 of Title 25, Indians. For complete classification of this Act to the Code, see Short Title note set out under section 5301 of Title 25 and Tables.

The Indian Health Care Improvement Act, referred to in subsec. (b)(3), is Pub. L. 94–437, Sept. 30, 1976, 90 Stat. 1400. Title V of the Act is classified generally to subchapter IV (§ 1651 et seq.) of chapter 18 of Title 25, Indians. For complete classification of this Act to the Code, see Short Title note set out under section 1601 of Title 25 and Tables.

2024—Subsec. (c)(2)(E). Pub. L. 118–42 substituted “$20,136,986 for the period beginning on January 20, 2024, and ending on March 8, 2024, and $130,000,000 for the period beginning on March 9, 2024, and ending on December 31, 2024” for “and $20,136,986 for the period beginning on January 20, 2024, and ending on March 8, 2024”.

Pub. L. 118–35 substituted “$25,890,411 for the period beginning on November 18, 2023, and ending on January 19, 2024, and $20,136,986 for the period beginning on January 20, 2024, and ending on March 8, 2024” for “and $25,890,411 for the period beginning on November 18, 2023, and ending on January 19, 2024”.

2023—Subsec. (c)(2)(E). Pub. L. 118–22 substituted “$19,726,027 for the period beginning on October 1, 2023, and ending on November 17, 2023, and $25,890,411 for the period beginning on November 18, 2023, and ending on January 19, 2024” for “$19,726,027 for the period beginning on October 1, 2023, and ending on November 17, 2023”.

Pub. L. 118–15 added subpar. (E).

2020—Subsec. (c)(2)(D). Pub. L. 116–260 substituted “2023” for “2020, and $32,465,753 for the period beginning on October 1, 2020, and ending on December 18, 2020”.

Pub. L. 116–215 substituted “$32,465,753” for “$29,589,042” and “December 18, 2020” for “December 11, 2020”.

Pub. L. 116–159 substituted “$29,589,042” for “$25,068,493” and “December 11, 2020” for “November 30, 2020”.

Pub. L. 116–136 substituted “through 2020, and $25,068,493 for the period beginning on October 1, 2020, and ending on November 30, 2020” for “and 2019, and $96,575,342 for the period beginning on October 1, 2019, and ending on May 22, 2020”.

2019—Subsec. (c)(2)(D). Pub. L. 116–94 substituted “$96,575,342” for “$33,287,671” and “May 22, 2020” for “December 20, 2019”.

Pub. L. 116–69 substituted “$33,287,671” for “$21,369,863” and “December 20, 2019” for “November 21, 2019”.

Pub. L. 116–59 inserted “and $21,369,863 for the period beginning on October 1, 2019, and ending on November 21, 2019,” before “to remain available”.

2018—Subsec. (c)(2)(D). Pub. L. 115–123 amended subpar. (D) generally. Prior to amendment, subpar. (D) read as follows: “$37,500,000 for the first quarter of fiscal year 2018 and $37,500,000 for the second quarter of fiscal year 2018.”

2017—Subsec. (c)(2)(D). Pub. L. 115–96 inserted “and $37,500,000 for the second quarter of fiscal year 2018” before period at end.

Pub. L. 115–63 added subpar. (D).

2015—Subsec. (c)(2)(C). Pub. L. 114–10 substituted “2017” for “2015”.

2014—Subsec. (c)(2)(C). Pub. L. 113–93 substituted “2015” for “2014”.

2013—Subsec. (c)(2)(C). Pub. L. 112–240 substituted “2014” for “2013”.

2010—Subsec. (c)(2)(C). Pub. L. 111–309 substituted “2013” for “2011”.

2008—Subsec. (c)(2)(C). Pub. L. 110–275 substituted “2011” for “2009”.

2007—Subsec. (c)(2)(C). Pub. L. 110–173 substituted “2009” for “2008”.

2002—Subsec. (c)(2)(C). Pub. L. 107–360 added subpar. (C).

2000—Subsec. (c). Pub. L. 106–554 designated existing provisions as par. (1), inserted par. heading, and added par. (2).

1998—Subsec. (c). Pub. L. 105–174 inserted “, to remain available until expended,” after “fiscal years 1998 through 2002, $30,000,000”.

Pub. L. 108–7, div. F, title II, Feb. 20, 2003, 117 Stat. 261, provided in part “That funds appropriated under the Special Diabetes Program for Indians (42 U.S.C. 254c–3(c)) for fiscal year 2003 and thereafter for the purpose of making grants shall remain available until expended”.