Section, act June 27, 1934, ch. 847, title II, §245, as added Pub. L. 93–383, title III, §308, Aug. 22, 1974, 88 Stat. 680; amended Pub. L. 94–375, §7, Aug. 3, 1976, 90 Stat. 1071; Pub. L. 95–128, title III, §§301(g), 310, Oct. 12, 1977, 91 Stat. 1131, 1136; Pub. L. 95–406, §1(g), Sept. 30, 1978, 92 Stat. 879; Pub. L. 95–557, title III, §301(g), Oct. 31, 1978, 92 Stat. 2096; Pub. L. 95–630, title XV, §1503, Nov. 10, 1978, 92 Stat. 3713; Pub. L. 96–71, §1(g), Sept. 28, 1979, 93 Stat. 501; Pub. L. 96–105, §1(g), Nov. 8, 1979, 93 Stat. 794; Pub. L. 96–153, title III, §§301(g), 311(b), Dec. 21, 1979, 93 Stat. 1112, 1115; Pub. L. 96–372, §1(g), Oct. 3, 1980, 94 Stat. 1363; Pub. L. 96–399, title III, §301(g), Oct. 8, 1980, 94 Stat. 1638; Pub. L. 97–35, title III, §331(g) Aug. 13, 1981, 95 Stat. 413; Pub. L. 97–289, §1(g), Oct. 6, 1982, 96 Stat. 1230; Pub. L. 98–35, §1(g), May 26, 1983, 97 Stat. 197; Pub. L. 98–109, §1(g), Oct. 1, 1983, 97 Stat. 745; Pub. L. 98–181, title IV, §§401(f), 441, 442, Nov. 30, 1983, 97 Stat. 1208, 1223, 1224; Pub. L. 99–120, §1(f), Oct. 8, 1985, 99 Stat. 502; Pub. L. 99–156, §1(f), Nov. 15, 1985, 99 Stat. 815; Pub. L. 99–219, §1(f), Dec. 26, 1985, 99 Stat. 1730; Pub. L. 99–267, §1(f), Mar. 27, 1986, 100 Stat. 73; Pub. L. 99–272, title III, §3007(f), Apr. 7, 1986, 100 Stat. 105; Pub. L. 99–289, §1(b), May 2, 1986, 100 Stat. 412; Pub. L. 99–345, §1, June 24, 1986, 100 Stat. 673; Pub. L. 99–430, Sept. 30, 1986, 100 Stat. 986; Pub. L. 100–122, §1, Sept. 30, 1987, 101 Stat. 793; Pub. L. 100–154, Nov. 5, 1987, 101 Stat. 890; Pub. L. 100–170, Nov. 17, 1987, 101 Stat. 914; Pub. L. 100–179, Dec. 3, 1987, 101 Stat. 1018; Pub. L. 100–200, Dec. 21, 1987, 101 Stat. 1327; Pub. L. 100–242, title IV, §§401(a)(4), 408(b), 415(b)(1), Feb. 5, 1988, 101 Stat. 1898, 1903, 1907; Pub. L. 107–326, §3, Dec. 4, 2002, 116 Stat. 2793, related to graduated payment and indexed mortgages.