FormatLinear (computer-based at AWS approved sites or Pearson VUE test centers)
Online ProctoringNot available
ID RequirementsGovernment-issued photo ID required.
RenewalRequired -- 3-year renewal cycle. 80 hours of welding-related work activity required for renewal. No exam required for routine renewal — activity-based renewal only. Renewal through aws.org certification portal.
Prerequisites5 years welding-related experience OR combination of education + experience; high school diploma or equivalent required. (recommended)
Retake Policy30-day waiting period between attempts. Unlimited retakes allowed. Full fee required for each attempt. CWI: must pass all 3 parts within 1 year of passing the first part.