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Building Permits in Wyoming

Wyoming statewide rules

These state rules apply everywhere in the state. Cities and counties may add stricter local rules — open your city below.

Building code
State-adopted codes since 2024-06-28: 2024 International Fire Code, 2024 International Building Code, 2024 International Fuel & Gas Code, 2024 International Mechanical Code, 2024 International Existing Building Code, 2026 National Electrical Code. The residential code (IRC) is not in the state list. source: wsfm.wyo.gov
Issued by
Wyoming Department of Fire Prevention and Electrical Safety (State Fire Marshal's Office) source: wsfm.wyo.gov

Cities

Permit Categories

Permit guides