1. Short title This Act may be cited as the Strategic Withdrawal of Agencies for Meaningful Placement Act of 2018 or the SWAMP Act . 2. Relocation of headquarters of Executive agencies (a) Definitions In this section: (1) Executive agency The term Executive agency — (A) has the meaning given the term in section 105 of title 5, United States Code; and (B) does not include— (i) the Executive Office of the President; (ii) the Department of Defense, including the Defense Intelligence Agency, the National Security Agency, and the National-Geospatial-Intelligence Agency; (iii) the Department of Energy; (iv) the Department of Homeland Security; (v) the Department of State; (vi) the Office of the Director of National Intelligence; and (vii) the Central Intelligence Agency. (2) Headquarters The term headquarters — (A) means the place or building serving as the managerial and administrative center of an Executive agency