CWB Certification Certified Companies
Canadian welding quality certification verifying compliance with CSA welding standards for steel and aluminum.
1 certified companies
CWB (Canadian Welding Bureau) certification verifies that a welding company meets the requirements of CSA W47.1 (steel), W47.2 (aluminum), or W186 (reinforcing steel) welding standards. It is the Canadian equivalent of AWS certification and is required for structural and pressure welding work in Canada.
CWB Certification Certified Companies
CWB Certification FAQ
Is CWB certification recognized in the United States?
CWB certification is primarily a Canadian requirement. US projects typically require AWS and AISC certifications. However, companies working cross-border on Canadian projects need CWB certification, and some US border-state fabricators maintain both CWB and AWS qualifications.
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