The majority of Sacramento security service, on the other hand, do not carry firearms. To carry a firearm, numerous extra permits and training courses are often required. However, these policies vary per state. In California, for example, all candidates must get a license from the Bureau of Security Service and Investigative Services of the California Department of Consumer Affairs. You must be at least 18 years old and consent to a thorough criminal background check by the California Department of Justice and the Federal Bureau of Investigation. The school lasts around 40 hours and includes comprehensive hands-on instruction, including how to conduct an arrest and operate a range of firearms. After obtaining a license, a candidate must fulfill further formalities before seeking work. Additionally, an annual eight-hour follow-up course is necessary following the successful admission of the individual into the workforce.