Minn. Stat. 326B.95-326B.998 and Minn. R. ch. 5225; current ASME BPVC, National Board Inspection Code and NFPA 85 editions apply (Minn. Stat. 326B.964; Minn. R. 5225.0090). Enforced by DLI Construction Codes and Licensing boiler and pressure vessel inspectors; insurance-company inspectors for insured objects (Minn. Stat. 326B.99). Verified on the primary source, re-checked weekly.
Owners must have boilers inspected at least annually and pressure vessels every two years, and register them annually; defective units stay out of service until corrected. Insurer-inspected objects are exempt from state inspection; insurers report within 21 days.
Source: primary document
Statewide layer. County and city amendments sit on top; the building view resolves them from your ZIP.
In force; referenced ASME/NBIC codes track the most recent publications; no boiler rulemaking listed on DLI's rulemaking pages
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.
Minn. Stat. 326B.95-326B.998 and Minn. R. ch. 5225; current ASME BPVC, National Board Inspection Code and NFPA 85 editions apply (Minn. Stat. 326B.964; Minn. R. 5225.0090). Owners must have boilers inspected at least annually and pressure vessels every two years, and register them annually; defective units stay out of service until corrected. Insurer-inspected objects are exempt from state inspection; insurers report within 21 days.
DLI Construction Codes and Licensing boiler and pressure vessel inspectors; insurance-company inspectors for insured objects (Minn. Stat. 326B.99).
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.