Regulations governing the Vehicle Emissions Inspection and Maintenance Program, and transportation plans, programs and projects as they relate to air quality.

310 CMR 60.00: Air Pollution Control For Mobile Sources  pdf format of 310 CMR 60.00: Air Pollution Control For Mobile Sources

These regulations were last amended in January 2015.

MassDEP Contacts: Air & Climate

Massachusetts Vehicle Check Program Contacts
Motorist Hotline: 866-941-6277
Technical Helpdesk for Inspection Stations & Emissions Repair Shops: 877-834-4677