10/19/2026
Starting your career in security in California requires obtaining your guard card. An essential first step is understanding the prerequisites set by the Bureau of Security and Investigative Services (BSIS). To get your guard card in California, you must be at least 18 years old and successfully pass a criminal background check, including fingerprinting, along with completing required training hours. Familiarizing yourself with these foundational requirements ensures a smoother application process and helps you embark on your professional journey with confidence.