Division of Building Safety
1090 E. Watertower St.
Phone: 800-955-3044
Fax: 877-810-2840


Idaho Permit, Building Code and Licensing Information

State Website https://www.state.id.us
State Licensing Specialty contractor licensing may be required but general contractor licensing is not required by the State of Idaho. Local jurisdictions may also require licensing.
State Building Codes The State of Idaho has adopted the 2015 International Building Code (2015 IBC), the 2012 International Residential Code (2012 IRC), the 2012 International Fire Code (2012 IFC), the 2012 International Mechanical Code (2012 IMC), the 2012 International Fuel Gas Code (2012 IFGC), the 2012 International Energy Conservation Code (2012 IECC), the 2012 International Existing Building Code (2012 IEBC), statewide with the 2012 International Mechanical Code (2012 IMC), the Idaho State Plumbing Code, and the 2017 National Electrical Code (2017 NEC) are being adopted by local governments.
State Environmental Permit https://www.deq.idaho.gov/