CFR›Title 36›Chapter XV›Part 1501 ContainsSection 1501.1CorpusDaily eCFRDisplayed edition2026-04-15Last updated2026-04-15 PART 1501—GENERAL PROVISIONS Sections 1501.1 § 1501.1 Cross reference to National Park Service regulations. Authority16 U.S.C. 450ss; Pub. L. 105-58, 111 Stat. 1261.Source65 FR 14761, Mar. 17, 2000, unless otherwise noted.