Section, added Pub. L. 109–59, title IV, § 4110(a)(2), Aug. 10, 2005, 119 Stat. 1721; amended Pub. L. 112–141, div. C, title II, § 32603(h), July 6, 2012, 126 Stat. 808, related to border enforcement grants.

A prior section 31107, Pub. L. 103–272, § 1(e), July 5, 1994, 108 Stat. 992; Pub. L. 105–178, title IV, § 4004(b), June 9, 1998, 112 Stat. 400; Pub. L. 106–159, title I, § 103(d), Dec. 9, 1999, 113 Stat. 1754; Pub. L. 108–88, § 7(c)(1), Sept. 30, 2003, 117 Stat. 1120; Pub. L. 108–202, § 11(c)(1), Feb. 29, 2004, 118 Stat. 490; Pub. L. 108–224, § 9(c)(1), Apr. 30, 2004, 118 Stat. 638; Pub. L. 108–263, § 9(c)(1), June 30, 2004, 118 Stat. 709; Pub. L. 108–280, § 9(c)(1), July 30, 2004, 118 Stat. 886; Pub. L. 108–310, § 7(c)(1), Sept. 30, 2004, 118 Stat. 1153; Pub. L. 109–14, § 6(c)(1), May 31, 2005, 119 Stat. 330; Pub. L. 109–20, § 6(c)(1), July 1, 2005, 119 Stat. 352; Pub. L. 109–35, § 6(c)(1), July 20, 2005, 119 Stat. 385; Pub. L. 109–37, § 6(c)(1), July 22, 2005, 119 Stat. 400; Pub. L. 109–40, § 6(c)(1), July 28, 2005, 119 Stat. 417, related to contract authority funding for information systems, prior to repeal by Pub. L. 109–59, title IV, § 4110(a)(2), Aug. 10, 2005, 119 Stat. 1721.

Repeal effective Oct. 1, 2016, subject to a transition provision, see section 5101(f), (g) of Pub. L. 114–94, set out as Effective Date of 2015 Amendment and Transition notes under section 31102 of this title.