Current Codes

The City of Lewiston has adopted the following codes as of the "Adopted" dates. You can view these codes at the ICC website under "International Codes" for free.

CategoryCode
Adopted Date
Building - Commercial2015 International Building Code1/2018
Building - Existing
2015 International Existing Building Code
1/2015
Building - Residential2012 International Residential Code1/2014
Electrical
2017 National Electrical Code
1/2018
Energy
2015 International Energy Conservation Code
1/2018
Fire
2015 International Fire Code
1/2018
Fuel Gas2012 International Fuel Gas Code1/2014
Handicap AccessICC / ANSI A117.1-091/2014
Manufactured HomeIdaho State Manufactured Housing1/2014
Mechanical
2012 International Mechanical Code
1/2014
Plumbing
2017 Idaho State Plumbing Code; Based on 2015 Uniformed Plumbing Code
1/2018
Property Maintenance2015 International Property Maintenance Code1/2018