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

Registration & Renewal Process for State Air Conditioning Licenses.

Last updated: 03/08/2024

This is a guide to assist in the plan review, permit, and inspection process for the installation of a solar panel system. The required components to be included in drawings to obtain permits, and the items that the city inspectors will be verifying in the field during the inspection process are included.

Last updated: 03/25/2024

Life Safety Bureau Standard No. 25 – Safety Inspections for Vehicles on Indoor Display

Updated December 26, 2023

Stationary Engineer License Requirements.

Last updated: February 2026

The following detail and specifications, issued in conjunction with the Department of Neighborhoods and Health Department, identifies requirements for the demolition of swimming pools and spas; including, but not limited to, pools determined to be in violation of the City of Houston Minimum Standards or Dangerous Building Ordinance.

Last updated: January 2026

This guide provides the requirements for demolition of dangerous buildings.

Last updated: 04-03-2025

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