Head of an agency
10 U.S.C. § 3004
in effectIn this part, the term “head of an agency” means the Secretary of Defense, the Secretary of the Army, the Secretary of the Navy, the Secretary of the Air Force, the Secretary of Homeland Security, and the Administrator of the National Aeronautics and Space Administration.
Source: OLRC USLMURL: https://uscode.house.gov/download/releasepoints/us/pl/119/95/xml_usc10@119-95.zipFetched: 6/3/2026
