Welder Certification

WTTI provides welder certification testing through our ISO 17025 accredited test lab and AWS Accredited Test Facility (ATF).

WTTI operates an AWS ATF and ISO 17025 accredited mechanical and nondestructive test laboratory to perform welder qualification testing in accordance with a broad range of codes, standards, and specifications. A sampling of those include: AWS, ASME, API, Mil-Standards, ISO, etc.

WTTI can issue the following welder qualification documents to those welders who pass their performance test (per code): Welder Qualification Maintenance Log, Welder Qualification ID Card, and required certification paperwork in accordance with specific welding codes.

Typically, the results of testing are available within 2-3 business days. Testing can be expedited and results available sooner per special request.

Contact us for more information on welder certification

Procedure Certification

Brazer Certification

Inspector Certification

Procedure Development Welding


Certification Test Submittal

Remote Test Facility Program

RTF Member Login