- ICAO, International Civil Aviation Organisation
- ECCAA - East Caribbean Civil Aviation Authority
- CAMA (Civil Aviation and Meteorology Authority) - Yemen
- CAA (Civil Aviation Administration) - Isle of Man
- BCAS (Bureau of Civil Aviation Security) - India
- CAD (Civil Aviation Department) - Falkland Islands
- CAAS (Civil Aviation Administration Singapore) - Singapore
- CAB (Civil Aviation Bureau) - South Korea
- Egis celebrates 50 years of dedication to aviation – by investing in the next generation of experts
- DAC (Directorate of Civil Aviation) - New Caledonia