Re: Difference between CP-189-2001and SNT-TC-1A : :Herman, : In short, SNT-TC-1A states you should. CP-189 states, you shall.
In addition, CP-189 requires a valid "ASNT Level III" certificate in the method inwhich the Level III individual is certified. SNT-TC-1A does not. . : : Hi Collegue, : : will some one could thelme the difference between cp-189-2001 and snt-tc-1a, ASNT standard for qualification and certification for NDT personnel. : : Thanks in Advance. : : Herman : . .