The Indian Self-Determination and Education Assistance Act, referred to in subsec. (b), is Pub. L. 93–638, Jan. 4, 1975, 88 Stat. 2203, which is classified principally to 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.

2017—Pub. L. 115–93 amended section generally. Prior to amendment, text read as follows: “In no case shall the amount of Federal funds available to a tribal government involved in any demonstration project be reduced as a result of the enactment of this chapter.”