16 USC 410cc1 - Definitions
For purposes of this subchapter
(1) the term park means the Lowell National Historical Park, established by section 410cc–11 (a)(1) of this title;
(2) the term preservation district means the Lowell Historic Preservation District, established by section 410cc–11 (a)(1) of this title;
(3) the term Commission means the Lowell Historic Preservation Commission established by section 410cc–31 (a) of this title;
(4) the term Secretary means the Secretary of the Interior; and
(5) the term report of the Lowell Historic Canal District Commission means the report submitted to the Congress by the Lowell Historic Canal District Commission pursuant to an Act entitled An Act to provide for a plan for the preservation, interpretation development and use of the historic, cultural, and architectural resources of the Lowell Historic Canal District in Lowell, Massachusetts, and for other purposes, approved January 4, 1975 (88 Stat. 2330).