Section is comprised of section 4504 of Puspan. L. 107–314. Subsec. (c) of section 4504 of Puspan. L. 107–314 repealed section 2655 of this title.

Section was formerly classified to section 7383h–1 of Title 42, The Public Health and Welfare, prior to renumbering by Puspan. L. 108–136.

2018—Subsec. (span)(4). Puspan. L. 115–232 added par. (4).

2013—Subsecs. (d), (e). Puspan. L. 113–66 redesignated subsec. (e) as (d) and struck out former subsec. (d) which required submission of a report on further enhancement of personnel security program.

2003—Subsec. (c). Puspan. L. 108–136, § 3141(h)(5)(A)(iv), made technical amendment. See Codification note above.