State of California
At its January 15-16, 2019 meeting, the California Building Standards Commission voted to adopt the 2017 National Electrical Code (NEC), 2018 Uniform Plumbing and Mechanical Codes, 1018 International Existing Building Code, and the California Green Building Code (CALGreen). The CBSC had previously, at their December 4-5, 2018 meeting, adopted the 2018 International Building, Residential and Fire Codes.
These model codes with California amendments comprise the 2019 California Building Standards Code, Title 24, and California Code of Regulations. These adopted codes will be published on July 1, 2019, and after a 180-day statutorily required waiting period, will become effective on January 1, 2020.
Contact: Mike Stone, firstname.lastname@example.org