Ironworker License Requirements in Massachusetts
License Not RequiredLast verified March 24, 2026
Agency And Exam
Issuing agency: Massachusetts Department of Labor Standards
Official licensing agency website
Exam provider: Not listed
Reciprocity And License Levels
License levels
Not listed
Reciprocity states
None listed
Notes
Massachusetts does not require a statewide individual ironworker license. The Massachusetts Division of Occupational Licensure licenses many construction trades but ironworkers are not specifically licensed at the individual level statewide. Workers typically train through union apprenticeship programs. Verify at mass.gov/dol.