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The Houston Amendments to the 2018 International Swimming Pool and Spa Code (ISPSC) were adopted on December 1, 2021, and became effective on April 1, 2022.
Last updated: 04/11/2022
Updated August 17, 2023
Map of Downtown Scenic District
Last updated: Dec. 8, 2022
Map of Tanglewood Area Scenic District and Post Oak Scenic District
Last updated: Dec. 8, 2022
Awning & Canopy-type Signs.
Last Updated: December 5, 2025
Application for a limited-use banner sign.
Updated: December 1, 2025.
Electrically listed signs (section 406.6 of Electrical Code)
The 2023 National Electrical Code | NEC Administrative Amendments was adopted on October 25, 2023, and became effective on January 2, 2023.
Last updated: December 26, 2023
Exhibit I depicts the amendments in a legislative format by underling added text and striking through deleted text. Exhibit I was adopted on December 1, 2021, and became effective on April 1, 2022.
Last updated: 04/11/2022