Commonwealth Consolidated Regulations Commonwealth Consolidated Regulations(1) Instructions for continuing airworthiness , for an aircraft or aeronautical product, means written instructions, as in force from time to time:
(a) that specify requirements, procedures and standards for the continuing airworthiness of the aircraft or aeronautical product; and
(i) issued by any of the persons mentioned in subclause (2); or
(ii) for an aircraft or aeronautical product for which there is a design for a modification or repair that is taken to have been approved under subregulation 21.465 or 21.470--included, or referred to, in the document that contains the design.
(2) The persons are the following:
(a) the holder of the type certificate, foreign type certificate, supplemental type certificate or foreign supplemental type certificate for the aircraft or aeronautical product;
(b) the holder of any of the following for the design of a modification of, or a repair to, the aircraft or aeronautical product:
(i) a modification/repair design approval; or
(ii) an approval mentioned in regulation 21.475; or
(iii) an approval that continues in force under regulation 202.054, 202.055 or 202.056;
(c) the manufacturer of the aircraft or aeronautical product.