T.C.A. 68-122-101 et seq. + Board of Boiler Rules chapter 0800-03-03 (Secretary of State copy revised Apr 2026, REPORTED). Enforced by TDLWD Workplace Regulations and Compliance, Boiler Unit; state deputy inspectors or insurance special inspectors perform certificate inspections; Board of Boiler Rules issues rules, variances and interpretations. Verified on the primary source, re-checked weekly.
Power boilers: internal and external yearly plus an external under pressure about six months later; low-pressure heating boilers and unfired vessels every two years (T.C.A. 68-122-110). Certificate of Boiler Inspection issued with expiration date.
Source: primary document
Statewide layer. County and city amendments sit on top; the building view resolves them from your ZIP.
In force; Apr 2026 revision to 0800-03-03 not read (host blocked); recent board interpretation BI 26-01 covers pool heater inspections
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.
T.C.A. 68-122-101 et seq. + Board of Boiler Rules chapter 0800-03-03 (Secretary of State copy revised Apr 2026, REPORTED). Power boilers: internal and external yearly plus an external under pressure about six months later; low-pressure heating boilers and unfired vessels every two years (T.C.A. 68-122-110). Certificate of Boiler Inspection issued with expiration date.
TDLWD Workplace Regulations and Compliance, Boiler Unit; state deputy inspectors or insurance special inspectors perform certificate inspections; Board of Boiler Rules issues rules, variances and interpretations.
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.