Auto Mechanic License Requirements in Massachusetts
License RequiredLast verified March 24, 2026
Agency And Exam
Issuing agency: Massachusetts Registry of Motor Vehicles
Official licensing agency website
Exam provider: State-administered
Reciprocity And License Levels
License levels
Class 1 Safety and Emissions InspectorClass 2 Emissions Only Inspector
Reciprocity states
None listed
Notes
Massachusetts requires mechanics performing vehicle safety and emissions inspections to be licensed by the Massachusetts Registry of Motor Vehicles (RMV). Class 1 licenses cover both safety and emissions inspections; Class 2 covers emissions only. Applicants must complete training and pass exams. Auto repair shops must also be registered. General auto mechanics not performing inspections do not need an individual state license. Verify current requirements at mass.gov/rmv.