16 U.S.C. § 5405
Section, Pub. L. 103-451, §6, Nov. 2, 1994, 108 Stat. 4776; Pub. L. 105-85, div. A, title X, §1026(c), Nov. 18, 1997, 111 Stat. 1878; Pub. L. 106-398, §1 [div. C, title XXXV, §3502(a)], Oct. 30, 2000, 114 Stat. 1654, 1654A-490; Pub. L. 110-181, div. C, title XXXV, §35143514,, 122 Stat. 594; Pub. L. 111-84, div. C, title XXXV, §35093509,, 123 Stat. 2721; Pub. L. 111-383, div. A, title X, §1075(n), Jan. 7, 2011, 124 Stat. 4378, related to funding. See section 308704 of Title 54, National Park Service and Related Programs.