Headquarters.

§ 2.1 Headquarters. The U.S. Fish and Wildlife Service is composed of a main office in the Washington, DC, area, referred to as “Headquarters”; eight regional offices, which are described in § 2.2; and a variety of field installations, a nationwide network of law enforcement agents, and a number of field study teams for biological and ecological activities. Headquarters includes the Office of the Director, as well as program areas headed by Assistant Directors. (a) The address for the Office of the Director is: Office of the Director, U.S. Fish and Wildlife Service, Main Interior, 1849 C Street NW., Room 3331, Washington, DC 20240–0001. (b) The address of Headquarters program areas is: U.S. Fish and Wildlife Service Headquarters, MS: [Insert appropriate Mail Stop from table], 5275 Leesburg Pike, Falls Church, VA 22041–3803. Headquarters program Mail stop Business Management and Operations MS: BMO. Budget, Planning and Human Capital, including: • Service's Information Collection Clearance Officer MS: BPHC. External Affairs MS: EA. Ecological Services, Including: • Division of Environmental Review MS: ES. Fish and Aquatic Conservation, including: • Division of Fish and Aquatic Conservation Programs MS: FAC. International Affairs, including: • Division of Management Authority MS: IA. • Division of Scientific Authority Information Resource and Technology Management MS: IRTM. Migratory Birds, including: • Division of Migratory Bird Management MS: MB. • Division of Bird Habitat Conservation National Wildlife Refuge System MS: NWRS. Office of Diversity and Inclusive Workforce Management MS: ODIWM. Office of Law Enforcement MS: OLE. Science Applications MS: SA. Wildlife and Sport Fish Restoration MS: WSFR. [79 FR 43963, July 29, 2014]