Commonwealth Consolidated Regulations Commonwealth Consolidated Regulations(1) This regulation applies where a person:
(a) applies for a certificate of approval or an aircraft maintenance engineer licence; or
(b) requests approval of a proposed change to a certificate of approval.
(2) CASA must, in writing, notify the person of its decision in relation to the application or request.
(3) If CASA decides not to grant the certificate or licence, or not to approve the change, CASA must include in the notice a statement of the reasons for the decision.