With respect to Antoine I would offer another possible answer to this question. As I understand the SEMATECH document, the Level II and Level III
FMEA's refer to creating FMEA's for components that make up a product
in addition to a general FMEA for the product overall (think of a bill of materials, with FMEA's at each level.)
Some years ago (2001), the GM/Ford/ Daimler Chrysler people revised the FMEA manual and format. This was actually the 3rd edition of the automotive
manual... although the 1st and 2nd edition manuals did not change the FMEA form. I still see some FMEA's that use the earlier, 1st and 2nd edition formats. In the US we refer to this as third edition FMEA.
Regards..........Brad