A holder of any type certificate, supplemental type certificate, production certificate, ZA-PMA authorisation or ZA-TSO authorisation must report in writing to the Director any failure, malfunction or defect in any product, part or appliance manufactured by such holder which-
- has resulted in any of the occurrences specified in Document SA-CATS 21; or
- has passed through such holder’s quality assurance system and may result in any of the occurrences specified in Document SA-CATS 21.