Search

2006 UPC amendments

2012 Uniform Mechanical Code (UMC) Houston Amendments.

Last updated: 2/1/2016

Code comparison between the 2015 Uniform Mechanical Code (UMC) Houston Amendments and the 2021 UMC proposed amendments.

Last updated: 04/25/2023

The Houston Amendments to the 2015 Uniform Mechanical Code (UMC) were adopted on December 1, 2021, and became effective on April 1, 2022.

Last updated: 04/11/2022

Proposed local amendments to the 2021 International Existing Building Code

Updated August 17, 2023