California Code
Full-text of the 29 California codes, unannotated; from the Legislative Counsel
LexisNexis Academic
Annotated with history and case notes. (Requires UCSC or OCA access)
California Statutes
1993 to current
California Law Revision Commission
The purpose of the CLRC is the "review of California statutory and decisional law...to discover defects and anachronisms and recommends legislation to make needed reforms"
California Regulations (Administrative Law)
California Code of Regulations
---Title 24 (Building Code)
California Regulatory Notice Register
Records of the California Constitutional Convention