Worldwide Civil Aviation Authorities

Civil Aviation Safety Authority

- Bahrain Bahrain
- Belgium Administration de l'Aéronautique
- Bermuda Department of Civil Aviation
- Bolivia Direccion General de Aeronautica Civil
- Bosnia-Herzegovina Department of Civil Aviation
- Botswana Botswana
- Brazil Department of Civil Aviation
- Brunei Brunei
- Bulgaria Air Traffic Services Authority

- Canada Transport Canada
- Chili Direccion General de Aeronautica Civil
- China General Administration of Civil Aviation
- Colombia Departamento de Aeronautica Civil
- Cyprus Department of Civil Aviation
- Czech Republic Civil Aviation Authority

- Denmark Civil Aviation Administration
- Dominican Rep. Direc. Gen. de Aeronautica Civil

- Ecuador Direccion de Aeronautica Civil
- Estonia Civil Aviation Administration

- Fiji Airports Authority
- Finland Air Navigation Services Department
- France Direction Générale de l'Aviation Civile
- French Polynesia Service de l'Aviation Civile

- Germany Luftfahrt-Bundesamt
- Ghana Civil Aviation Authority
- Greece Directorate General of Air Navigation

- Hong Kong Civil Aviation Department
- Hungary Civil Aviation Administration

- Iceland Civil Aviation Administration
- India Directorate General of Civil Aviation
- Israel Civil Aviation Administration
- Italy Ente Nazionale dell'Aviazione Civile

- JAA/EuropeJoint Aviation Authorities
- Jamaica Civil Aviation Authority
- Japan Civil Aviation Bureau
- Jordan Civil Aviation Authority
- Kazakhstan Civil Aviation Committee

- Kuwait Directorate General of Civil Aviation

- Latvia Civil Aviation Administration
- Lebanon Civil Aviation Department
- Lithuania Directorate of Civil Aviation

- Macau Civil Aviation Authority
- Macedonia Directorate General of Civil Aviation
- Malaysia Department of Civil Aviation
- Maldives Department of Civil Aviation
- Malta Department of Civil Aviation
- Mexico Servicio a la Nav. en el Espacio Mexicano
- Mongolia Civil Aviation Authority
- Morocco Office National des Aéroports
- Myanmar Department of Civil Aviation

- Netherlands Air Traffic Authority
- New Zealand Civil Aviation Authority
- Nicaragua Direccion General de Aeronautica Civil
- Nigeria Airspace Management Agency
- Northern Mariana Commonwealth Ports Authority
- Norway Civil Aviation Authority

- Oman Dir. Gen. of Civil Aviation & Meteorology

- Pakistan Department of Civil Aviation
- Panama Direccion de Aeronautica Civil
- Papua New Guinea Office of Federal Aviation
- Paraguay Direccion Nacional de Aeronautica Civil
- Peru Direccion General de Aeronautica Civil DGAC
- Philippines Air Transportation Office
- Poland General Inspectorate of Civil Aviation

- Romania Civil Aeronautical Authority
- Russia Federal Aviation Authority

- Saudi Arabia Presidency of Civil Aviation
- Singapore Civil Aviation Administration
- Slovenia Civil Aviation Authority
- Somalia Civil Aviation Caretaker Authority
- South Africa Civil Aviation Authority
- South Korea Civil Aviation Bureau
- Spain Aviación Civil
- Sri Lanka Department of Civil Aviation
- Sweden Civil Aviation Administration
- Switzerland Federal Office for Civil Aviation
- Syrian Arab Republic Dir. Gen. of Civil Aviation

- Taiwan Civil Aeronautics Authority
- Tanzania Civil Aviation Authority
- Thailand Department of Aviation
- Trinidad & Tobago Airports Authority
- Turkey Civil Aviation Department

- Uganda Civil Aviation Administration
- United Arab Emirates Civil Aviation Authority
- United Kingdom Civil Aviation Authority
- United States Federal Aviation Administration
- Uruguay Aviacion Civil e Infrastr. Aeronautica

- Zimbabwe Department of Civil Aviation