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International Existing Building Code Adoptions

Adoption Amendments Effective Superseded Adoption Action

Sep. 14, 2024

Adoption of the 2018 Edition of the IEBC

Sept 14, 2021    

Sept 14, 2026

Adoption of the 2018 Edition of the IEBC

2015 International Existing Building Code

Nov 15, 2017

Sep 14, 2021

Amendments to the 2015 IEBC adoption related to storm shelter requirements

2015 International Existing Building Code

Nov. 1, 2015

Nov 15, 2017

Adoption of the 2015 Edition of the IEBC

2009 International Existing Building Code

Nov. 1, 2012

Nov 1, 2015

Adoption of the 2009 Edition of the IEBC

Last Modified on Sep 15, 2026
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