US Senate upper house of the United States Congress

US House of Representatives lower house of the United States Congress

US Department of Commerce

US Department of State Federal executive department responsible for carrying out U.S. foreign policy and international relations

US Department of Justice Primary federal criminal investigation and enforcement agency

United States Bureau of Reclamation

Federal Communications Commission regulates communications by radio, television, wire, satellite, and cable

Federal Trade Commission federal consumer protection agency, enforces U.S. antitrust law

Department of Homeland Security (DHS) Federal agency with homeland security responsibilities

National Security Council Advises the President on foreign policy, intelligence, and national security.