Commonwealth Consolidated Regulations Commonwealth Consolidated Regulations(1) An approved design organisation may carry out a design activity, other than a certification activity, in relation to an aircraft or aeronautical product only if the organisation is approved under regulation 21.243 to carry out the activity in relation to aircraft or aeronautical products of that kind.
(2) An approved design organisation may carry out a certification activity in relation to an aircraft or aeronautical product and an application mentioned in subregulation 21.251(1) only if:
(a) the organisation is approved under regulation 21.243 to carry out the activity in relation to aircraft or aeronautical products of that kind; and
(b) CASA authorises the organisation under regulation
21.251 to carry out the activity in relation to the application.