Thank you for your answers.
SectionIX:
1) I am not referring to welder qualification for a specific project(client/company), but to welder qualification in my plant for future jobs. In this case what kind of represantive I can have?
2) During the D.T or N.D.T. tests, is it requiring the presence of examining body (whitness)?
SJones:
I post the same question over several forums, to check the differences between the Codes. This is the mystery.