Ironworker License Requirements in Delaware
License Not RequiredLast verified March 24, 2026
Agency And Exam
Issuing agency: Delaware Department of Labor, Division of Industrial Affairs
Official licensing agency website
Exam provider: Not listed
Reciprocity And License Levels
License levels
Not listed
Reciprocity states
None listed
Notes
Delaware does not require a statewide ironworker license for individual workers. Contractors may need licensing through the Delaware Division of Revenue. Workers typically enter the trade through union apprenticeship programs. Verify with Delaware Department of Labor at dol.delaware.gov.