Commonwealth Consolidated Regulations Commonwealth Consolidated Regulations(1) If a period is specified in an aircraft maintenance engineer licence under regulation 32, the holder of the licence may, before the licence expires, apply to CASA for renewal of the licence.
(2) An applicant must return the licence to CASA.
(3) Subject to regulation 32B, CASA may renew the licence by endorsing on the licence the period during which the renewal has effect.