Codification
This part was added as part E of title IV of [Pub. L. 89–329] by [Pub. L. 92–318, title I, § 137(b)], June 23, 1972, [86 Stat. 273], and amended by [Pub. L. 94–482], Oct. 12, 1976, [90 Stat. 2081]; [Pub. L. 95–43], June 15, 1977, [91 Stat. 213]; [Pub. L. 95–561], Nov. 1, 1978, [92 Stat. 2143]; [Pub. L. 96–49], Aug. 13, 1979, [93 Stat. 351]; [Pub. L. 96–374], Oct. 3, 1980, [94 Stat. 1367]; [Pub. L. 97–35], Aug. 13, 1981, [95 Stat. 357]; [Pub. L. 97–301], Oct. 13, 1982, [96 Stat. 1400]; [Pub. L. 98–79], Aug. 15, 1983, [97 Stat. 476]; [Pub. L. 99–272], Apr. 7, 1986, [100 Stat. 82]. Such part is shown herein, however, as having been added by [Pub. L. 99–498, title IV, § 405(a)], Oct. 17, 1986, [100 Stat. 1439], without reference to such intervening amendments because of the extensive revision of this part by [Pub. L. 99–498]. The letter designation of this part was changed from “E” to “D” for codification purposes. See Codification note preceding [section 1087a of this title].