2018 International Fire Code (IFC), with Idaho amendments. Enforced by Idaho State Fire Marshal (Dept. of Insurance) statewide; enforced locally by municipal/county fire departments where they exist. Verified on the primary source, re-checked weekly.
Adopted by the State Fire Marshal via bulletin, effective Jan 1, 2021; incorporates dozens of NFPA standards (NFPA 13, 25, 72) with Idaho amendments to access, water supply, and sky lantern rules.
Source: primary document
Statewide layer. County and city amendments sit on top; the building view resolves them from your ZIP.
In force; no newer edition bulletin identified this run
No federal fire code applies to a private building; OSHA's exit-route, fire-extinguisher and emergency-plan rules (29 CFR 1910 Subparts E and L) apply to every employer alongside the state fire code.
2018 International Fire Code (IFC), with Idaho amendments. Adopted by the State Fire Marshal via bulletin, effective Jan 1, 2021; incorporates dozens of NFPA standards (NFPA 13, 25, 72) with Idaho amendments to access, water supply, and sky lantern rules.
Idaho State Fire Marshal (Dept. of Insurance) statewide; enforced locally by municipal/county fire departments where they exist.
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.