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List of Registered Independent Energy Technicians.
Last Updated: February 20, 2026
List of the currently adopted codes.
Last updated: 03-07-2024
The 2021 Uniform Plumbing Code was adopted on October 25, 2023, and became effective on January 2, 2023.
Last updated: December 26, 2023
2021 Code Words provide interpretations, written policies, and procedures to aid in the application of construction code.
Last updated: September 15, 2025
Form for registering licensed elevator contractors with the City of Houston
Last updated: Jan. 10, 2024
CE-1356 Registration Form for Non-Licensed User Accounts
This Code Word is provided as an interpretation that the use of the Department of Energy (DOE) SolarAPP+ computer program is an approved alternate method.
Last updated: Sep. 27, 2022
Last Updated: June 20, 2025.
The Administrative Code Provisions to the 2020 National Electrical Code (NEC) were adopted on December 1, 2021, and become effective on April 1, 2022.
Last updated: Mar. 20, 2023
Developer Participation Contract (DPC) checklist for developers.
Last updated: 3/21/2022