By the way, The CCN ZPFW2 covers the program which is intended to establish the traceability of wiring assemblies when these assemblies are manufactured at locations remote from an end-product site. Thus, it is not CCN for end-product use, it is a traceability program only. The assemblies should be covered under other listing or recognition program of their respective CCN which is DUZR or DUZR2 for your case