ASME- and European Standard (EN) PQR differences

[WeldingPartner]

Hello,

I am looking for a comparisonlist showing the required ASME and EN PQR testcoupons (types,amounts, testmethods, deviations, acc. criteria) for different welding situations. (Proces(ses), basemetal-type(s), -thicknesses, joint configs, etc.etc.)
I am convinced that this wheel has been invented already.
Please let me know if you have such a list, or if you have any tips with regard to this issue.

Thanks in advance

Huub de Goey
Welding Eng.
VanderGraafEWEngineering BV
The Netherlands.