Welder License Requirements in Maine
License Not RequiredLast verified March 24, 2026
Agency And Exam
Issuing agency: Maine Department of Professional and Financial Regulation
Official licensing agency website
Exam provider: Not listed
Reciprocity And License Levels
License levels
Not listed
Reciprocity states
None listed
Notes
Maine does not require a statewide occupational license for general welders. The Maine Department of Professional and Financial Regulation does not issue a welder-specific license. Boiler and pressure vessel welding is subject to rules enforced by the Maine Department of Labor, Bureau of Labor Standards.