Regulated by MA Dept of Public Safety / OPSI. 2 cert types in the database.
All elevators except those in single-family owner-occupied homes
MGL c.143; 524 CMR
Non-residential boilers, refrigeration systems, and pressure vessels in Massachusetts
MGL c.146
Certmill's database lists 2 requirement types for Massachusetts, including elevator inspection ma, boiler pv ma. Every rule cites the official agency page, and cities inherit their state's requirements automatically.
All elevators except those in single-family owner-occupied homes The required cycle is annual or biennial under MGL c.143; 524 CMR, administered by MA Department of Public Safety / Office of Public Safety & Inspections.
Non-residential boilers, refrigeration systems, and pressure vessels in Massachusetts The required cycle is boilers + refrigeration annual; pressure vessels every 2 years under MGL c.146, administered by MA DPS Boiler & Pressure Vessel Safety Program.
Check the requirement cards on this page: any facade or exterior wall rule shows its trigger (usually a story or height threshold), cycle, and the official ordinance source. Certmill adds facade requirements automatically for buildings of 7 or more floors.
Add the building in Certmill, pick Massachusetts, and check the equipment you run. The requirements expand into a deadline calendar with countdowns, 60-day alerts, and an evidence binder PDF.