16 U.S.C. § 19jj-1
Section, Pub. L. 101-337, §2, July 27, 1990, 104 Stat. 379; Pub. L. 104-333, div. I, title VIII, §814(h)(3), Nov. 12, 1996, 110 Stat. 4199; Pub. L. 106-176, title I, §120(c), Mar. 10, 2000, 114 Stat. 29, related to liability. See section 100722 of Title 54, National Park Service and Related Programs.