The Secretary of the Interior (hereinafter referred to as the “Secretary”) shall administer the park in accordance with this subchapter and with the provisions of law generally applicable to units of the national park system, including the Act entitled “An Act to establish a National Park Service, and for other purposes”, approved August 25, 1916 (39 Stat. 535; 16 U.S.C. 1–4) 1

Notwithstanding any other provision of law, the Secretary may accept and retain donations of funds, property, or services from individuals, foundations, corporations, or public entities for the purpose of providing services and facilities which he deems consistent with the purposes of this subchapter.

The Secretary shall provide for the identification of the Guevavi, Calabazas, and Tumacacori sites as 3 separate units of the park.

In administering the park, the Secretary shall utilize such interpretative materials and other devices as may be necessary to give appropriate recognition to the role of the Jesuit Missionary Priest, Father Eusebio Francisco Kino, in the development of the mission sites and the settlement of the region.