The United States Housing Act of 1937, referred to in subsec. (b), is act Sept. 1, 1937, ch. 896, as revised generally by Pub. L. 93–383, title II, § 201(a), Aug. 22, 1974, 88 Stat. 653, which is classified generally to chapter 8 (§ 1437 et seq.) of Title 42, The Public Health and Welfare. For complete classification of this Act to the Code, see Short Title note set out under section 1437 of Title 42 and Tables.

Section effective Oct. 1, 1997, except as otherwise expressly provided, see section 107 of Pub. L. 104–330, set out as a note under section 4101 of this title.