Which entity oversees the enforcement of security regulations in Iowa?

The correct entity that oversees the enforcement of security regulations in Iowa is the Iowa Security Guard Board. This board is specifically tasked with establishing standards for the licensing and regulation of security guards and agencies in the state. It ensures that security personnel are trained, certified, and adhere to legal requirements, thus promoting safety and professional standards within the security industry.

While other options like the Iowa Department of Education and the Iowa State Patrol have specific functions related to education and law enforcement respectively, they do not have the focused responsibility for security regulation. The Iowa Department of Public Safety is involved in overall public safety issues, but it is the Iowa Security Guard Board that directly regulates and enforces policies regarding security guards and their operations in Iowa.