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List of the currently adopted codes.
Last updated: 03-07-2024
The Houston Amendments to the 2015 Uniform Plumbing Code (UPC) were adopted on December 1, 2021, and became effective on April 1, 2022.
Last updated: 04/11/2022
The 2021 International Swimming Pool and Spa Code was adopted on October 25, 2023, and became effective on January 2, 2023.
Last updated: December 26, 2023
01555-05 TCP Typical Detour Routing with One Lane Closure (One Block)
Updated 11-26-2023
Overview of Building Code Design Criteria
Last updated: May 22, 2025.
02760-16 Two-Way Left-Turn Lane Detail 2
Updated 11-26-2023
01554-03 Street Name Sign and Sign Mounting
Updated 11-26-2023
01554-09 Typical City of Houston Signs (Sheet 2 of 2)
Updated 11-26-2023
01554-11 Overhead Street Name Sign Mounting Details
Updated 12-21-2023
01554-02 Sign Base Hard Surface Mounting Details
Updated 11-26-2023