16 U.S. Code § 281d - Establishment; notice in Federal Register; administration
When the Secretary of the Interior determines that he has acquired title to, or interest in, sufficient properties or determines that he has entered into appropriate cooperative agreements with owners of non-Federal properties, or any combination thereof including the designation of sites already in Federal ownership, he shall by publication in the Federal Register establish the Nez Perce National Historical Park and thereafter administer the Federal property under his administrative jurisdiction in accordance with the Act of August 25, 1916 (39 Stat. 535; 16 U.S.C. 1 et seq.), as amended and supplemented.
 See References in Text note below.
The Act of August 25, 1916 (39 Stat. 535; 16 U.S.C. 1 et seq.), referred to in text, is act Aug. 25, 1916, ch. 408, 39 Stat. 535, known as the National Park Service Organic Act, which enacted sections 1, 2, 3, and 4 of this title and provisions set out as a note under section 100101 of Title 54, National Park Service and Related Programs. Sections 1 to 4 of the Act were repealed and restated as section 1865(a) of Title 18, Crimes and Criminal Procedure, and section 100101(a), chapter 1003, and sections 100751(a), 100752, 100753, and 102101 of Title 54by Pub. L. 113–287, §§ 3, 4(a)(1), 7, Dec. 19, 2014, 128 Stat. 3094, 3260, 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.