EASA Homepage Structure
The structure of the rules concerning pilot licensing and medical certification, cabin crew, air operations and third country operators is as follows:
* ARA – authority requirements for aircrew; ARO – authority requirements for air operations; ART – authority requirements for third country operators; CAT – commercial air transport; FCL - flight crew licensing; ; CS - Certification Specifications; FSTD - flight simulation training device; ORA – organisation requirements for aircrew; ORO – organisation requirements for air operations; NCC – non-commercial operations with complex motor-powered aircraft; NCO – non-commercial operations with other-than-complex motor-powered aircraft; SPA – operations requiring specific approvals (e.g. low visibility operations); SPO – specialised operations (e.g. aerial work); TCO – third country operators.
Further information about the structure of individual regulations is available on the pages covering aircrew, air operations and third country operators.
Information on the requirements for airworthiness, ATM/ANS and aerodromes is available on the Agency website.