Section was formerly classified to section 3797o of Title 42, The Public Health and Welfare, prior to editorial reclassification and renumbering as this section.

2016—Subsec. (a)(4), (5). Pub. L. 114–324 added par. (4) and redesignated former par. (4) as (5).

2002—Subsec. (a). Pub. L. 107–273, § 5001(b)(5)(A), inserted “or unit of local government” after “each State” in introductory provisions.

Subsec. (a)(1). Pub. L. 107–273, § 5001(b)(5)(B), inserted “, which shall include a comparison of pre-grant and post-grant forensic science capabilities” before semicolon at end.

Subsec. (a)(3), (4). Pub. L. 107–273, § 5001(b)(5)(C)–(E), added par. (3) and redesignated former par. (3) as (4).