Develop, update and implement regulations, requirements and procedures related to airworthiness

Evaluate and issue initial certification and conduct continuous surveillance of the maintenance systems of AOC holders in Macao

Evaluate and issue initial certification and conduct continuous surveillance of the maintenance organizations approved pursuant to the provisions in MAR-145

Process the applications for the issuance, renewal and variation of the aircraft maintenance engineer licenses

Evaluate the applications for the registration of civil aircrafts in Macao

Conduct surveillance to all civil aircrafts registered in Macao so as to assure their airworthiness and operational safety

Process the applications for the modification and repair of civil aircrafts registered in Macao

Coordinate the implementation of the mandatory occurrence reporting system

Investigate into accidents and serious incidents which concern aircrafts

Communicate and coordinate all aspects related to airworthiness with other civil aviation authorities