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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
Complete and attach this form to each plan set. Commercial plans must be submitted with this form in order for your plans to be considered as complete for the purpose of plan review.
Updated: October 4, 2024
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