Of type: the California Gambling Control Commission (CGCC). Regulations provide for a single supervisory body for all gambling activities (e.g., CA online casinos), regardless Single law on gambling: You have to study more than a dozen regulations to learn all the gambling regulations. Let's start with the basics: California gambling laws are included in many legal regulations such as the BusinessĪnd Professions Code, Code of Civil Procedure, Government Code, and Penal Code.