- Safety oversight functions
- Provision of technical guidance through qualified personnel
- Licensing and certification obligations regarding airline operational personnel
- THAI aircraft registration and related activities affecting the safety of the aviation
system as a whole in fulfilment of obligations as the State of Registry for THAI
- Issuance of the Air Operator Certificate authorizing THAI to operate aircraft within
Thailand and/or internationally in fulfilment of obligations as the State of Operator for
THAI
- Continual surveillance obligations
- Resolution of safety issues