Commonwealth Consolidated Regulations Commonwealth Consolidated Regulations(1) The maintenance schedule for a class B aircraft certificated under subpart 21.B or 21.H of Part 21 of CASR in the primary, intermediate, restricted or limited category (except an aircraft mentioned in subparagraph 21.189(1)(a)(ii) of CASR) is the approved maintenance schedule developed in consultation with CASA during the certification process.
(2) The maintenance schedule for an aircraft mentioned in subparagraph 21.189(1)(a)(ii) of CASR is the approved maintenance schedule developed, in consultation with CASA or a limited category organisation, by the applicant for the special certificate of airworthiness for the aircraft under regulation 21.189 of CASR.
(3) For this regulation, an aircraft is certificated in a particular category if it was manufactured in accordance with a type certificate in the category, or if a certificate of airworthiness in the category is in force for the aircraft.