Welder License Requirements in Wisconsin
License Not RequiredLast verified March 24, 2026
Agency And Exam
Issuing agency: Wisconsin Department of Safety and Professional Services, Boiler and Pressure Vessel Section
Official licensing agency website
Exam provider: State-administered
Reciprocity And License Levels
License levels
Not listed
Reciprocity states
None listed
Notes
Wisconsin does not require a statewide occupational license for general welders. The Wisconsin Department of Safety and Professional Services (DSPS) does not issue a welder-specific individual license. Boiler and pressure vessel welding is regulated by the Wisconsin Department of Safety and Professional Services, Boiler, Pressure Vessel & Refrigeration Program (https://dsps.wi.gov/). Employer certifications per AWS or ASME are commonly required.