Regulated by Maryland Division of Labor and Industry, Safety Inspections Unit. 2 cert types in the database.
Any elevator, dumbwaiter, escalator, or moving walk in Maryland
MD Elevator Safety (COMAR 09.12)
Penalty for missing: DLLR can fine or order unregistered/deficient units out of service.
Any boiler in commercial establishments, places of public gathering, or apartment buildings with 6+ units in Maryland
MD Boiler Law
Penalty for missing: Operating without a current certificate: $1,000-$5,000 per violation.
Certmill's database lists 2 requirement types for Maryland, including elevator inspection, boiler inspection. Every rule cites the official agency page, and cities inherit their state's requirements automatically.
Any elevator, dumbwaiter, escalator, or moving walk in Maryland The required cycle is annual (third-party since 2009) + 5-year full-load test under MD Elevator Safety (COMAR 09.12), administered by Maryland DLLR, Elevator Safety Unit.
Any boiler in commercial establishments, places of public gathering, or apartment buildings with 6+ units in Maryland The required cycle is annual (private inspection model) under MD Boiler Law, administered by Maryland DLLR Boiler & Pressure Vessel Safety.
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 Maryland, and check the equipment you run. The requirements expand into a deadline calendar with countdowns, 60-day alerts, and an evidence binder PDF.