Current Adopted Codes

Current adopted codes include:


  • 2021 International Residential Code
  • Appendix Q of 2021 IRC
  • 2021 International Building Code
  • 2021 International Fire Code
  • 2021 International Plumbing Code
  • 2021 International Mechanical Code
  • 2021 International Fuel Gas Code
  • 2020 National Electrical Code
  • Commercial Provisions of the 2018 IECC
  • 2021 International Existing Building Code
  • 2017 ICC/ANSI A117.1