This title, referred to in subsecs. (a)(1) and (b)(1), means title I of Pub. L. 116–224, Dec. 18, 2020, 134 Stat. 1074, which was classified principally to subchapter I (§ 4211 et seq.) of chapter 55 of this title. Subtitles B and C of title I of Pub. L. 116–224 were transferred to subtitles B and C of Pub. L. 109–449 by Pub. L. 119–65, §§ 3(a), 4(a), Dec. 26, 2025, 139 Stat. 1987, 1989, and are classified to this subchapter and subchapter III of this chapter, respectively. Subtitle A of title I of Pub. L. 116–224 amended sections 1951, 1958, and 1959 of this title, and subtitle D of title I of Pub. L. 116–224 is classified to part C (§ 4251) of subchapter I of chapter 55 of this title.

Section was formerly classified to section 4218 of this title prior to renumbering by Pub. L. 119–65.

2025—Subsec. (a)(1). Pub. L. 119–65, § 3(h)(1), inserted “and $2,000,000 for fiscal year 2025” after “through 2024”.

Subsec. (a)(2). Pub. L. 119–65, § 3(h)(2), substituted “, State and local government agencies, regional organizations, Indian Tribes, Tribal organizations, and foreign governments” for “and State and local government agencies”.