As of 2015, interested parties can access a list of California penal codes on the state's official legislative information website, at Leginfo.legislature.ca.gov. The website also provides information on the California Constitution, statutes, codes and proposed bills.
Click on the California Law link on the main navigation bar on the website's home page. Select Penal Code from the list of codes displayed on the page that appears. Click the Expand All link to view a detailed list of all the chapters and articles of the California penal code. Select the specific chapter that is of interest, to view specific sections and to get other relevant information such as the enactment and effective dates.