Building Code Adoption Ordinance #306
https://www.chinohills.org/DocumentCenter/View/14296California Building Code 2016 Edition, Volumes 1, 2 including Appendix Chapters "C", "F", "H", & "J"
California Electrical Code 2016 Edition
California Mechanical Code 2016 Edition
California Plumbing Code 2016 Edition
http://www.bsc.ca.gov/codes.aspx