Per Section 12-301 of the City Code the Johnson City Adopted Building Codes are:
- 2018 ICC Codes
- '18 IBC- 2018 International Building Code
- '18 IRC- 2018 International Residential Code
- '18 IEBC- 2018 International Existing Building Code
- '18 IFC- 2018 International Fire Code
- '18 IMC- 2018 International Mechanical Code
- '18 IFGC- 2018 International Fuel Gas Code
- '18 IPC- 2018 International Plumbing Code
- '17 NEC- 2017 National Electrical Code
- ’18 IECC– 2018 International Energy Conservation Code
- ’12 IECC– 2012 International Energy Conservation Code
- ’09 IECC– 2009 International Energy Conservation Code
- ’06 IECC– 2006 International Energy Conservation Code
- '18 IPMC- 2018 International Property Maintenance Code
- '18 ISPC- 2018 Swimming Pool & Spa Code
- ICC A117.1-2017- Accessible and Usable Buildings & Facilities
- Amendments & Appendices can be found at 12-301