Current Building Codes
Effective March 1, 2025

 Printer Friendly 2018 Building Code Amendments

  • International Residential Code 2021
  • International Building Code 2021
  • International Mechanical Code 2021
  • National Electrical Code 2020
  • International Fire Code 2024
  • International Energy Conservation Code 2021
  • International Property Maintenance Code 2021
  • International Fuel Gas Code 2021
  • International Swimming Pool and Spa Code 2021
  • 2018 Illinois Accessibility Code
  • 2014 Illinois State Plumbing Code

Please see local amendments above.

Revised 2/26/25