ASME Boiler and Pressure Vessel Code, 2021 edition, via ARM 24.301. Enforced by Montana DLI Building and Commercial Measurements Bureau. Reported, in verification, re-checked weekly.
DLI Building and Commercial Measurements Bureau issues boiler operating certificates under the 2021 ASME BPVC (eff. Nov 6, 2021); this run could not confirm the certificate renewal/inspection cadence from a reachable page.
Source: primary document
Statewide layer. County and city amendments sit on top; the building view resolves them from your ZIP.
In force, nothing scheduled
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.
ASME Boiler and Pressure Vessel Code, 2021 edition, via ARM 24.301. DLI Building and Commercial Measurements Bureau issues boiler operating certificates under the 2021 ASME BPVC (eff. Nov 6, 2021); this run could not confirm the certificate renewal/inspection cadence from a reachable page.
Montana DLI Building and Commercial Measurements Bureau.
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.