Section, Pub. L. 89–665, title II, § 201, Oct. 15, 1966, 80 Stat. 917; Pub. L. 91–243, § 1(b)–(e), May 9, 1970, 84 Stat. 204; Pub. L. 93–54, § 1(c), July 1, 1973, 87 Stat. 139; Pub. L. 94–422, title II, § 201(5), Sept. 28, 1976, 90 Stat. 1320; Pub. L. 96–515, title III, § 301(a)–(f), Dec. 12, 1980, 94 Stat. 2998, 2999; Pub. L. 102–575, title XL, §§ 4016, 4019(b), Oct. 30, 1992, 106 Stat. 4763, 4765; Pub. L. 104–333, div. I, title V, § 509(c)(1), (2), Nov. 12, 1996, 110 Stat. 4157; Pub. L. 109–453, § 1(d), Dec. 22, 2006, 120 Stat. 3367, related to Advisory Council on Historic Preservation. See section 304101 of Title 54, National Park Service and Related Programs.