no... we have had a life limit for any seatbelts of 12 years (national requirement of our NAA (LBA))
This life-limit is now canceled and we have to look for what the manufacturer tells us about the restraint.system.
But anyways... there are a few german Part-145 companies that have done an overhaul (or re-webbing) of our seat-belts. BUT... they have done it in absence of the manufacturers CMM (because they were not approved by AMsafe, Pacific Scientific or whoever was the OEM of these seat belts).
Now we have another problem: Just look for EASA SIB 2010-15
Of course this is only informational, but EASA informs us that all these re-webbed seatbelts are considered as "unairworthy"
so... please tell me what to do...