A flight permit will be issued on behalf of the Civil Aviation Authority. Receiving flight requests and related documents from foreign and domestic air carriers for transit, landing and take-off of Mongolian airspace, long-term, preliminary, operational planning and routine coordination in accordance with air traffic planning and permitting procedures.
To issue permits for non-scheduled and special duty flights during non-working hours, to conduct operational planning, to conduct flight planning and performance studies, to provide relevant organizations, departments and units with information on flight planning and planning changes during working and non-working hours. It is responsible for recording and monitoring international and domestic flight performance.