Which document must a security guard carry while on duty?

The requirement for security guards to carry a security guard registration card while on duty highlights the importance of identification and credentials in the security profession. This card serves as proof that the individual is licensed and authorized to perform security functions, thereby ensuring that they meet the necessary training and regulatory standards set by the state.

Having this registration card promotes accountability and trust, allowing clients, law enforcement, and the general public to verify the security guard's legitimacy. In many cases, this document is mandated by state laws or regulations, specifically designed to ensure that all security personnel are operating within the legal framework established for their profession.

While other forms of identification, such as a driver’s license or employee identification badge, can provide personal verification, they do not specifically confirm the individual’s qualifications and standing as a registered security professional. The membership card typically pertains to affiliation with a professional organization rather than official state registration and therefore does not fulfill the requirement for operating as a security guard.