Pub. L. 110–234 and Pub. L. 110–246 made identical amendments to this section. The amendments by Pub. L. 110–234 were repealed by section 4(a) of Pub. L. 110–246.

A prior section 383N of Pub. L. 87–128, title III, was renumbered section 383O and was classified to former section 2009bb–13 of this title.

2025—Subsec. (a). Pub. L. 118–272 substituted “$40,000,000 for each of fiscal years 2025 through 2029” for “$30,000,000 for each of fiscal years 2008 through 2018”.

2014—Subsec. (a). Pub. L. 113–79 substituted “2018” for “2012”.

2008—Subsec. (a). Pub. L. 110–246, § 6026(j), substituted “2008 through 2012” for “2002 through 2007”.

Amendment of this section and repeal of Pub. L. 110–234 by Pub. L. 110–246 effective May 22, 2008, the date of enactment of Pub. L. 110–234, see section 4 of Pub. L. 110–246, set out as an Effective Date note under section 8701 of this title.