The 2019 Intervening Code Adoption Cycle produced the 2019 California Building Standards Code Supplements for the 2019 code books. These supplements became effective on July 1, 2021.
Part 2 California Building Code (2019 CBC)
Final Approved Documents: Approved by the California Building Standards Commission on August 14, 2020.
Part 2 California Building Code (2019 CBC, Chapter 11A)
Final Approved Documents: Approved by the California Building Standards Commission on July 13, 2020.
Part 2.5 California Residential Code (2019 CRC)
Final Approved Documents: Approved by the California Building Standards Commission on August 14, 2020.
Part 3 California Electrical Code (2019 CEC)
Final Approved Documents: Approved by the California Building Standards Commission on July 13, 2020.
Part 4 California Mechanical Code (2019 CMC)
Final Approved Documents: Approved by the California Building Standards Commission on July 13, 2020.
Part 5 California Plumbing Code (2019 CPC)
Final Approved Documents: Approved by the California Building Standards Commission on July 13, 2020.
Part 10 California Existing Building Code (2019 CEBC)
Final Approved Documents: Approved by the California Building Standards Commission on August 14, 2020.
Part 11 California Green Building Standards Code (2019 CALGreen)
Final Approved Documents: Approved by the California Building Standards Commission on July 13, 2020.