AWS D1.1 2015 - Table 4.6 - listed material and unlisted material

AWS D1.1 2015 - Acc. to Table 4.6 > WPS qualification for group II, listed material and unlisted material. Many questions and TQs had issued out for this case, some Client accepted for fabrication, other one rejected.

So, If you are a Fabricator? How to get approval this TQ from Client? If parent metal are EN 10025-2 S355J2 to ASTM A572 Gr. 50.