The City of Austin's Building Technical Codes (Chapter 25-12), contain regulations for Building, Electric, Fire, Property Maintenance, Mechanical, Plumbing, Residential, and Solar Energy.
International Codes – 2012
As of 9/16/2013, The City of Austin will be following the 2012 International Residential Code. The International Code Council website provides these codes online. Various local amendments to these codes (building, electrical, mechanical, plumbing, fire, solar, property maintenance, residential) are available online at Chapter 25-12, Technical Codes, under the Local Amendment sections of each discipline.