Uniform Boiler and Pressure Vessel Act of 1975 (G.S. Ch. 95, Art. 7A) + 13 NCAC 13. Enforced by NC Department of Labor, Boiler Safety Bureau; inspections by state inspectors, insurer special inspectors (insured objects only) or approved owner-user inspectors. Verified on the primary source, re-checked weekly.
Certificate inspections: high-pressure boilers internal and external yearly; miniature and hot-oil boilers yearly external; heating and hot-water-supply boilers, water heaters and other pressure vessels every two years; hydropneumatic tanks every four years. No operation without a current certificate.
Source: primary document
Statewide layer. County and city amendments sit on top; the building view resolves them from your ZIP.
In force; no pending rule change posted
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.
Uniform Boiler and Pressure Vessel Act of 1975 (G.S. Ch. 95, Art. 7A) + 13 NCAC 13. Certificate inspections: high-pressure boilers internal and external yearly; miniature and hot-oil boilers yearly external; heating and hot-water-supply boilers, water heaters and other pressure vessels every two years; hydropneumatic tanks every four years. No operation without a current certificate.
NC Department of Labor, Boiler Safety Bureau; inspections by state inspectors, insurer special inspectors (insured objects only) or approved owner-user inspectors.
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.