"HK" wrote in message
. ..



There are competency exams all along the course of study, and a very
difficult final. Book exams and practical skills exams.

Very true.

And the same is true of a non-union technical school.

The bottom line is that the test for certification or license in whatever
trade or level therein has nothing to do with being union or not.

The requirements for certification or license are the same.

Eisboch