Search
2021 International Building Code | IBC Houston Amendments
The 2021 International Building Code (IBC) Houston Amendments were adopted on October 25, 2023, and became effective on January 1, 2024.
Last updated: 12/26/2023
2021 Houston Building Code & Residential Code for ASCE Houston Amendments
Last updated: January 1, 2024
2021 International Residential Code | IRC Houston Amendments
The 2021 International Residential Code was adopted on October 25, 2023, and became effective on January 2, 2023.
Last updated: December 26, 2023
2021 International Energy Conservation Code (IECC) Houston Amendments
International Energy Conservation Code Amendments (IECC)
Updated August 17, 2023
PATSA Code Amendments Redline