Evaluate and issue Air Operators certification;

Oversee the activities of the AOC holders;

Evaluate and issue operator licenses for the transport of dangerous goods to and from the Macau International Airport;

Inspect airline flight operations and conduct flight check on crew;

Participate in the study and submission of proposals for rules and complementary procedures;

Approve flight operations and training manuals;

Approve authorized examiners;

Approve flight training organizations and flight simulators;

Issue authorizations to airlines, allowing them to operate in low visibility conditions in the Macau International Airport;

Disseminate information regarding flight safety and accident prevention;

Investigate into accidents and incidents.