2024 International Building Code (IBC); also 2024 IFC, IFGC, IMC, IEBC and 2026 NEC listed by the State Fire Marshal. Enforced by Wyoming Dept. of Fire Prevention & Electrical Safety adopts; local building departments enforce where established. Checked on the primary source; the state record was last reviewed 2026-11-12.
State Fire Marshal pages list adoption of the 2024 IBC, IFC, IFGC, IMC, IEBC and the 2026 NEC on June 28, 2024. Plan review under W.S. 35-9-108 covers government buildings, schools, public buildings over 5,000 sq ft, assembly, multi-story, child care over 10, remodels of $40,000+, fire protection systems and generators. Local split not described; confirm with the building department.
Source: primary document
Statewide layer. County and city amendments sit on top; confirm the local office for the address.
In force (plan-review page re-read Oct 21, 2026)
These apply when the building has the equipment or fits the type named. The frequency is the standard one; your local official can set a stricter one, so confirm it for the address.
2024 International Building Code (IBC); also 2024 IFC, IFGC, IMC, IEBC and 2026 NEC listed by the State Fire Marshal. State Fire Marshal pages list adoption of the 2024 IBC, IFC, IFGC, IMC, IEBC and the 2026 NEC on June 28, 2024. Plan review under W.S. 35-9-108 covers government buildings, schools, public buildings over 5,000 sq ft, assembly, multi-story, child care over 10, remodels of $40,000+, fire protection systems and generators. Local split not described; confirm with the building department.
Wyoming Dept. of Fire Prevention & Electrical Safety adopts; local building departments enforce where established.
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.
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