AMC M.A.305(e)(2) Aircraft continuing airworthiness record system

CAA ORS9 Decision No. 1

(a) CAA Form 1 and the Certificate of Conformity of the components used to perform a modification/repair are not part of the substantiation data for a modification/repair. These certificates are retained by the maintenance organisation.

(b) In the case of an AD with several steps or with intermediate assessments during its application, these intermediate steps should be part of the detailed maintenance records.