Multi-Agency Coordination System (MACS) (not generally used in CICS)
Multi-Agency Coordination System (MACS) (not generally used in CICS) : The combination of personnel, facilities, equipment, procedures, and communications integrated into a common system. When activated, MACS has the responsibility for coordination of assisting agency resources and support in a multi-agency or multi jurisdictional environment. A MAC Group functions within the MACS