Facilitation and Environmental Rules
Facilitation
Annex 9 requires efficient clearance of aircraft, crew, passengers and cargo. Pakistan implements facilitation through the CARs, FAL forms, advance passenger information where required, and provisions for transit, disabled passengers and crew documentation. Facilitation reduces delay; it does not relax security or immigration controls.
Environmental rules
- Annex 16 Volume I sets noise certification standards; Volume II covers aircraft engine emissions; Volume IV covers CORSIA.
- Noise certification chapters define the applicable standard for an aircraft type; older chapters face operating restrictions.
- Emissions are controlled through engine certification and, for international flights, CORSIA, which uses a 2019-2020 baseline.
- Noise abatement procedures, operating restrictions and land-use planning are applied at aerodromes.
Worked example
An operator proposes to import an aircraft meeting only an older noise chapter. The C of A process checks the noise certificate and the applicable standard; if the aircraft does not meet the required chapter, it cannot be registered for the intended operation without an accepted exemption.
Traps
Noise and emissions are separate Annex 16 volumes; CORSIA applies to international flights, not domestic operations; and a noise certificate is not a substitute for the C of A.