how-sups-develop Suspectedunapproved part?Suspect parts can "develop" in very different manner.Not seldom the responsibilities are very difficult to seethrough. OEM orcertified supplierfor the military.Military origin:- Surplus- "Breakout parts"Part of aeroenginesfrom flight accidentsordered from adealer. Parts with wrong,counterfeit or unsufficient papers:- Unsufficient possibility to trace back. Certified producer: - (with PMA) with devating production process- surplus partsNot approvedrepaired parts.Used parts withoutsufficient testsand documentation.Reworked life-limited parts.The statutory violation ofa bogus-part is more clarthan the sale of the part.Not certified producer,"counterfeit parts".AHFIBCEGStolen partsBankrupty assetsKLWastage,rejected parts.D