Aircraft Certification Service

International Office (AIR-40)

The International Office is the focal point for AIR international activities. This office provides liaison support to other FAA organizations, international agencies of the U.S. Government, the International Civil Aviation Organization (ICAO), and other civil aviation authorities (CAAs).

Contact AIR-40

Headquarters Office
Physical Address Mailing Address
Federal Aviation Administration
Aircraft Certification Service
International Office (AIR-40)
Wilbur Wright Bldg. Room 6W1000
600 Independence Avenue SW
Washington, DC 20591
Federal Aviation Administration
Aircraft Certification Service
International Office (AIR-40)
800 Independence Ave SW, Suite 800 East
Washington, DC 20591
Foreign Offices
Physical Address Mailing Address
Federal Aviation Administration
c/o American Embassy
Boulevard du Regentlaan 37-40
B-1000 Brussels
Belgium
American Embassy
Federal Aviation Administration
Unit 7600 Box 2000
DPO AE 09710
Federal Aviation Administration
c/o American Embassy
27 Napier Rd
Singapore, 258508
American Embassy
Federal Aviation Administration
Unit 4280 Box 2306
DPO AP 96507

Last updated: Friday, July 21, 2023