Ironworker License Requirements in Connecticut
License Not RequiredLast verified March 24, 2026
Agency And Exam
Issuing agency: Connecticut Department of Labor, Apprenticeship Training Division
Official licensing agency website
Exam provider: Not listed
Reciprocity And License Levels
License levels
Not listed
Reciprocity states
None listed
Notes
Connecticut does not require a statewide individual ironworker license. The Connecticut Department of Consumer Protection licenses many trades but ironworkers are not separately licensed at the individual level. Workers typically train through union apprenticeships. Verify with the Connecticut Department of Consumer Protection at ct.gov/dcp.