The effective date under section 1503 of the Homeless Emergency Assistance and Rapid Transition to Housing Act of 2009, referred to in subsec. (b)(2), is the effective date under section 1503 of div. B of Pub. L. 111–22, set out as an Effective Date of 2009 Amendment note under section 11302 of this title.

A prior section 11374, Pub. L. 100–77, title IV, § 415, formerly § 414, July 22, 1987, 101 Stat. 497; Pub. L. 100–628, title IV, §§ 422, 423(a), Nov. 7, 1988, 102 Stat. 3231; Pub. L. 101–625, title VIII, § 832(c), (d), (f)(6), Nov. 28, 1990, 104 Stat. 4360, 4361; Pub. L. 102–550, title XIV, § 1402(e), Oct. 28, 1992, 106 Stat. 4013; Pub. L. 104–330, title V, § 506(a)(4), Oct. 26, 1996, 110 Stat. 4044; Pub. L. 106–377, § 1(a)(1) [title II, § 229(b)], Oct. 27, 2000, 114 Stat. 1441, 1441A–31; renumbered § 415, Pub. L. 111–22, div. B, title II, § 1201(3), May 20, 2009, 123 Stat. 1678, which related to assistance used for activities relating to emergency shelter for homeless individuals, was repealed by Pub. L. 111–22, div. B, title II, § 1202, May 20, 2009, 123 Stat. 1679.

Another prior section 415 of Pub. L. 100–77 was renumbered section 416 and is classified to section 11375 of this title.

Section effective on the earlier of 18 months after May 20, 2009, or 3 months after publication of certain final regulations by Secretary of Housing and Urban Development, see section 1503 of Pub. L. 111–22, set out as an Effective Date of 2009 Amendment note under section 11302 of this title.

Pub. L. 100–628, title IV, § 423(b), Nov. 7, 1988, 102 Stat. 3232, required the Comptroller General to conduct a study and report to Congress not later than 1 year after Nov. 7, 1988, on programs to prevent homelessness implemented by grantees.