SHORT TITLE; TABLE OF CONTENTS.

SECTION 1. SHORT TITLE; TABLE OF CONTENTS. (a) [54 U.S.C. 100101 note] Short Title.—This Act may be cited as the “National Park Service Centennial Act”. (b) Table of Contents.—The table of contents of this Act is as follows: Sec. 1. Short title; table of contents. Sec. 2. Definitions. TITLE I—NATIONAL PARK CENTENNIAL CHALLENGE FUND Sec. 101. National Park Centennial Challenge Fund. Sec. 102. Comparable pass cost for seniors. TITLE II—NATIONAL PARK FOUNDATION ENDOWMENT Sec. 201. Short title. Sec. 202. Second Century Endowment for the National Park Service. TITLE III—NATIONAL PARK NEXT GENERATION STEWARDS Sec. 301. National Park Service interpretation and education. Sec. 302. Public Land Corps amendments. Sec. 303. Volunteers in the parks. TITLE IV—NATIONAL PARK FOUNDATION AUTHORITIES Sec. 401. Board of directors. Sec. 402. Authorization of appropriations; use of funds. TITLE V—MISCELLANEOUS Sec. 501. National Historic Preservation Act. Sec. 502. Award of concession contracts. TITLE VI—TECHNICAL CORRECTIONS TO NATIONAL PARK AND PROGRAM LAWS Sec. 601. Technical corrections to national park and program laws. TITLE VII—VISITOR EXPERIENCE IMPROVEMENTS AUTHORITY Sec. 701. Visitor experience improvements authority. TITLE VIII—NATIONAL HISTORIC PRESERVATION AMENDMENTS ACT Sec. 801. Short title. Sec. 802. Reauthorization of the Historic Preservation Fund.