Idaho Building Codes

Building Statutes & Rules packet 2019
effective Jan 1, 2018
Original document
HVAC Statutes & Rules packet 2019
effective Jan 1, 2018
Original document
Errata (non-substantive corrections): effective January 1, 2017
Original document


According to IPADA 07.07.01, where differences occur between the IMC, IFGC, or IRC and Title 54, Chapter 50, Idaho Code, and IDAPA 07, Title 07, Chapter 01, the provisions in Idaho Code and IDAPA rules shall apply.

Idaho Building Codes

The building codes of Idaho adopt the the International Building Code 2015 (IBC 2015), International Residential Code 2012 (IRC 2012), International Energy Conservation Code 2015 (IECC 2015), International Existing Building Code 2015 (IEBC 2015), International Mechanical Code 2012 (IMC 2012), International Fuel Gas Code 2012 (IFGC 2012), International Fire Code 2015 (IFC 2015), Idaho Rules of Building Saftey, Idaho Plumbing Code, and the NFPA 70 ‒ National Electrical Code 2017. These codes include amendments enacted at the state level.

Idaho building codes, including the fire and residential codes


States and cities enact critical amendments to the base codes. Idaho has made amendment to the codes. UpCodes provides the only source to view these amendments integrated into the model codes. Learn about amendments

Idaho Agencies

Idaho Division of Building Safety

Meridian Office
1090 E. Watertower Street, Suite 150
Meridian, ID 83642

Coeur d'Alene Office
1250 Ironwood Dr., Suite 220
Coeur d'Alene, ID 83814

Pocatello Office
2055 Garrett Way
Building 1, Suite 4
Pocatello, ID 83201