1. Short title This Act may be cited as the Saguaro National Park Boundary Expansion and Study Act of 2020 . 2. Boundary of saguaro national park Section 4 of the Saguaro National Park Establishment Act of 1994 ( Public Law 103–364 ; 108 Stat. 3467) is amended— (1) in subsection (a)— (A) by inserting (1) before The boundaries of the park ; and (B) by adding at the end the following: (2) (A) The boundary of the park is further modified to include approximately 1,150 acres, generally depicted, in the aggregate, as— (i) Proposed addition on the map titled Saguaro National Park_ Proposed Boundary Adjustment , numbered 151/80,045G, and dated January 23, 2020; (ii) Proposed addition on the map titled Saguaro National Park_ Saguaro West—Tucson Mountain District_Proposed Boundary Adjustment , numbered 151/80,045G, and dated January 23, 2020; and (iii) Proposed addition on the map titled Saguaro National Park__Saguaro East—Rincon Mountain District__Proposed Boundary Adjustment , numbered 151/80,045G, and dated January 23, 2020. (B) The maps referred to in subparagraph (A) shall be on file and available for inspection in the appropriate offices of the National Park Service. ; (2) by striking subsection (b)(2) and inserting the following new paragraphs: (2) The Secretary may, with the consent of the State of Arizona and in accordance with Federal and State law, acquire land or interests therein owned by the State of Arizona within the boundary of the park. (3) If the Secretary is unable to acquire the State land under paragraph (2), the Secretary may enter into an agreement that would allow the National Park Service to manage State land within the boundary of the park.