The Endangered Species Act of 1973, referred to in subsec. (a)(1), is Pub. L. 93–205, Dec. 28, 1973, 87 Stat. 884, which is classified generally to chapter 35 (§ 1531 et seq.) of this title. For complete classification of this Act to the Code, see Short Title note set out under section 1531 of this title and Tables.

The National Trails System Act, referred to in subsec. (a)(1), is Pub. L. 90–543, Oct. 2, 1968, 82 Stat. 919, which is classified generally to chapter 27 (§ 1241 et seq.) of this title. For complete classification of this Act to the Code, see Short Title note set out under section 1241 of this title and Tables.

The National Historic Preservation Act, referred to in subsec. (a)(2), is Pub. L. 89–665, Oct. 15, 1966, 80 Stat. 915, which was classified generally to subchapter II (§ 470 et seq.) of chapter 1A of this title. The Act, except for section 1, was repealed and restated in division A (§ 300101 et seq.) of subtitle III of Title 54, National Park Service and Related Programs, by Pub. L. 113–287, §§ 3, 7, Dec. 19, 2014, 128 Stat. 3094, 3272. For complete classification of this Act to the Code, see Tables. For disposition of former sections of this title, see Disposition Table preceding section 100101 of Title 54.

The Archaeological Resources Protection Act of 1979, referred to in subsec. (a)(2), is Pub. L. 96–95, Oct. 31, 1979, 93 Stat. 721, which is classified generally to chapter 1B (§ 470aa et seq.) of this title. For complete classification of this Act to the Code, see Short Title note set out under section 470aa of this title and Tables.

The Native American Graves Protection and Repatriation Act, referred to in subsec. (a)(2), is Pub. L. 101–601, Nov. 16, 1990, 104 Stat. 3048, which is classified principally to chapter 32 (§ 3001 et seq.) of Title 25, Indians. For complete classification of this Act to the Code, see Short Title note set out under section 3001 of Title 25 and Tables.