The ASNT Level III certificate offers wider recognition and a degree of portability. Still, it must be understood that each employer must certify their own NDE Level III personnel. ASNT does not certify the individual under the SNT-TC-1A system.
A complete review of the certification docu- mentation for each individual to provide NDE services is essential.
SNT-TC-1A recommends certain documentation be maintained for each certified individual. This documentation should be available for review by their customers or agencies. Therefore, it is essential that a thorough customer review of the Written Practice, certification records, and the supporting qualification data be completed. SNT-TC-1A recommends the maintenance of the following for each certified employee: