(1) A foreign supplemental type certificate for an aircraft, aircraft engine or propeller remains in force until it is cancelled by CASA or the national aviation authority of the relevant recognised country.
(2) Despite subregulation (1), a foreign supplemental type certificate for an aircraft, aircraft engine or propeller is not in force during any period of suspension or any period of suspension of the type certificate previously issued for the aircraft, aircraft engine or propeller.
(3) CASA may suspend or cancel a foreign supplemental type certificate if CASA considers that it is necessary to do so in the interests of aviation safety.
(4) If CASA suspends or cancels a foreign supplemental type certificate it must publish a notice of the suspension or cancellation in the Gazette .
(5) A suspension or cancellation takes effect on the day after the notice is published in the Gazette .
(6) A notice must set out:
(a) the grounds for the suspension or cancellation; and
(b) when the suspension or cancellation takes effect; and
(c) in the case of a suspension--when the suspension stops having effect.
Note: See also regulations 21.002C and 21.002E in relation to suspension and cancellation of foreign supplemental type certificates.