Office of Public Safety and Inspections (OPSI)

The Office of Public Safety and Inspections (OPSI) serves the building construction and design, recreational tramway and amusement industries, and a host of other construction-related communities. The OPSI mission is to promote safety in design, construction, installation, inspection, operation, repair and alteration of elevators, buildings, amusement and tramway devices and includes oversight of Massachusetts Building Code 780 CMR.

The Public Safety and Inspections office also oversees safe ingress and egress in all new and existing buildings for persons with physical disabilities through inspections, licensing, compliance, and regulation writing. OPSI licenses, certifies, registers or approves individuals in a wide variety of areas and approves continuing education programs for licensees. 

Contact Us

Online

If looking for a status update on a license renewal, please put your full OPSI license number, including prefix, in the subject line. OPSI-info@mass.gov

Phone

Main Phone Number (617) 727-3200

Open Mon. - Fri., 8:45 am - 5:00 pm

MassRelay (TTY & ASCII) 711

Address

Main Office
One Federal Street
Suite 600
Boston, MA 02110-2012

What would you like to do?

Upcoming Events

  • Building Code Appeals Board Meeting - 7.22.25 

    Tuesday, July 22, 2025
    9 a.m. - 12 p.m.
    This is a remote meeting. You can participate from your computer, laptop, or smartphone. See Meeting Agenda for details.
  • Board of Elevator Regulations Meeting - 7.22.25 

    Division of Occupational Licensure, One Federal Street, Suite 600, Room 6026, Boston, MA 02110
    Tuesday, July 22, 2025
    1 p.m. - 4 p.m.
    This meeting will be held both in person and VIRTUALLY. See the details in the agenda.

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