The Austin City Council adopted the 2024 Local Amendments on April 10, 2025. Amended codes will become effective July 10, 2025. Learn more about the Approved 2024 Technical Code Changes.

The City of Austin updates the technical codes in accordance with the International Code Council (ICC) and International Association of Plumbing & Mechanical Officials (IAPMO) code cycle schedules. The International Codes are the most trusted source of model codes and standards.