Section, added Pub. L. 98–525, title XII, § 1234(a), Oct. 19, 1984, 98 Stat. 2601; amended Pub. L. 99–433, title I, § 110(g)(5), Oct. 1, 1986, 100 Stat. 1004; Pub. L. 100–26, § 7(k)(2), Apr. 21, 1987, 101 Stat. 284; Pub. L. 103–355, title II, § 2402, Oct. 13, 1994, 108 Stat. 3324; Pub. L. 104–106, div. A, title XV, § 1502(a)(21), Feb. 10, 1996, 110 Stat. 505, related to major weapon systems and contractor guarantees.