About the American Society for Nondestructive Testing

The American Society for Nondestructive Testing, Inc. (ASNT) is the world's largest technical society for nondestructive testing (NDT) professionals. Through our organization and membership, we provide a forum for exchange of NDT technical information; NDT educational materials and programs; and standards and services for the qualification and certification of NDT personnel. ASNT promotes the discipline of NDT as a profession and facilitates NDT research and technology applications. 

Search the ASNT Certificate Holder Directory and verify a certificate

https://asnt.org/MajorSiteSections/Certification/Certificate_Holders.aspx

The British Institute of Non-Destructive Testing

The Institute’s aim is to promote the advancement of the science and practice of non-destructive testing (NDT), condition monitoring (CM), diagnostic engineering and all other materials and quality testing disciplines.

PCN Verification Form

Use the form below to search for PCN certified NDT practitioners. Put in any part of the name or PCN number of the practitioner if you know it. Put a tick next to a sector or method to restrict results to practitioners with the appropriate skills

https://www.bindt.org/Certification/pcn-certificate-verification/

CSWIP

A world leader in personnel competence assurance certification with 60,000 certified individuals worldwide.

CSWIP provides internationally recognised, role-specific competence for people engaged in welding, joining, materials integrity and inspection in manufacturing, construction, operation or repair of high integrity structures, plant or machinery. 

Certificate Verification

To verify a certificate enter the required details and submit your query. If the information relates to a valid certificate the certificate details will be displayed. If you experience any problems with this verification,

http://www.cswip.com/verification/