California Residential Code Title 24, Part 2.5, California Code of Regulations (CCR)For prior code history, see the History Note Appendix to the California Residential Code, 2013 Triennial Edition, effective January 1, 2014.
- (HCD 02/15, SFM 05/15) - Adopt the 2015 edition of the International Residential Code published by the International Code Council, for incorporation into the 2016 California Residential Code, CCR Title 24, Part 2.5 with amendments for State regulated occupancies, effective on January 1, 2017.
- Errata to correct editorial errors within the preface as well as throughout various chapters in this code. Effective January 1, 2017.
- Errata to correct editorial errors throughout the code. Effective September 1, 2017.
- 2016 Intervening Update (SFM 02/16 and HCD 01/16), Adopted by the California Building Standards Commission on August 14, 2017, published on January 1, 2018, effective on July 1, 2018.