50 CFR § 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.|