Section 75.110 - Applicable Codes(a) Effective September 1, 2024, the commission adopts the following applicable codes as referenced in the Act and this chapter:(1) 2021 International Residential Code;(2) 2021 International Mechanical Code;(3) 2021 International Fuel Gas Code; and(4) 2021 Uniform Mechanical Code.(b) The 2018 codes shall remain in effect through August 31, 2024. All air conditioning and refrigeration work permitted or started before September 1, 2024, may be completed in accordance with the 2018 code editions.16 Tex. Admin. Code § 75.110
The provisions of this §75.110 adopted to be effective April 1, 2011, 36 TexReg 1975; the provisions of this §75.110 adopted to be effective August 15, 2014, 39 TexReg5940; amended by Texas Register, Volume 42, Number 17, April 28, 2017, TexReg 2337, eff. 5/15/2017; amended by Texas Register, Volume 42, Number 36, September 8, 2017, TexReg 4619, eff. 9/15/2017; amended by Texas Register, Volume 45, Number 52, December 25, 2020, TexReg 9509, eff. 12/31/2020; Amended by Texas Register, Volume 49, Number 34, August 23, 2024, TexReg 6452, eff. 9/1/2024