The 2021 International Codes (I-Codes) have been in effect since June 1, 2024. For more information on these codes, please visit the ICC webpage. Copies of the books can also be purchased from the ICC store.

ANSI A117.1 – 2017

International Residential Code - 2021 Edition

International Building Code - 2021 Edition

International Plumbing Code - 2021 Edition

International Mechanical Code - 2021 Edition

International Fuel Gas Code - 2021 Edition

National Electrical Code – 2023 Edition

International Fire Code - 2021 Edition

International Energy Conservation Code - 2021 Edition

International Existing Building Code - 2021 Edition

International Swimming Pool and Spa Code - 2021 Edition

Amendments and links to PDFs

In order to best serve our community, the City of Westminster amends the international codes. You can review our current amendments here

Amendments

  • IBC & IRC
  • IECC and Electric Ready and Solar Ready
  • Fire Code
  • Additional code amendments

Additional Information