The Traffic Incident Management Personnel – NFPA 1091 certification provides a measure of knowledge at the minimum competency level that would enhance the awareness and activities at a roadway incident . Testing is all skill based and consists of: * Establishing a Traffic Incident Management Area (TIMA) * Using Temporary Traffic Control Devices (TTCD) * Managing scene communications * Controlling scene access to non-involved persons * Demonstrating lane tapers, lane blocking, and controlling intersections