Maryland Boiler and Pressure Vessel Safety Act (Public Safety Art. Title 12, Subtitle 9) and COMAR 09.12.01 (Board of Boiler Rules). Enforced by Division of Labor and Industry, Boiler and Pressure Vessel Safety Inspection Unit; insurer-employed special inspectors also qualify. Verified on the primary source, re-checked weekly.
Power and high-pressure water boilers get annual certificate and external inspections (extendable to 2 years with continuous water treatment); other boilers/vessels follow COMAR-set intervals by type and age.
Source: primary document
Statewide layer. County and city amendments sit on top; the building view resolves them from your ZIP.
In force; no pending amendment found
There is no federal boiler certificate; the state program below is the whole obligation, with the ASME Boiler and Pressure Vessel Code and the National Board Inspection Code as the referenced standards.
Maryland Boiler and Pressure Vessel Safety Act (Public Safety Art. Title 12, Subtitle 9) and COMAR 09.12.01 (Board of Boiler Rules). Power and high-pressure water boilers get annual certificate and external inspections (extendable to 2 years with continuous water treatment); other boilers/vessels follow COMAR-set intervals by type and age.
Division of Labor and Industry, Boiler and Pressure Vessel Safety Inspection Unit; insurer-employed special inspectors also qualify.
Nothing is scheduled. The rule above stays in force until the state adopts a newer edition or amends the program; AHJ Radar re-checks the source weekly.
One address, every authority that can cite it, and a record of who saw what. Cancel anytime. Public pages stay free.