The following are the roles and responsibilities, by functional area or by project, for County of Kauai - Police Department.
  | Functional Area or Project | Roles and Responsibilities | Status | 
| Hanalei Flood Warning System
 Roles and Responsibilities | Coordinate incident and threat information with the Kauai EOC. | Existing | 
| Kauai CDA and Kauai 911 Dispatch Center Coordination
 Roles and Responsibilities | Coordinate incident and threat information with the Kauai EOC. | Existing | 
| Kauai Emergency Management | Receive emergency calls and dispatch vehicles for Kauai Police, Kauai Fire, and Kauai EMS. | Existing | 
| Coordinate emergency plans, evacuation and reentry plans, and disaster management plans with the Kauai EOC (e.g., Web EOC). | Existing | 
| Coordinate incident and threat information with the Kauai EOC. | Existing | 
| Provide response vehicles and personnel to emergencies in Kauai. | Existing | 
| Kauai Incident Management | Upload crash records data to HDOT Highway Division, Traffic Safety Section. | Existing | 
| Coordinate HAZMAT spill incident response with Kauai Fire. | Existing | 
| Receive emergency calls for incidents in Kauai and coordinate incident response with local public safety agencies, including Kauai EMS and Kauai Fire. | Existing | 
| Provide countywide response to traffic incidents. | Existing | 
| Kauai Police Computer Aided Dispatch (CAD) System Upgrade
 Roles and Responsibilities | Provide countywide response to traffic incidents. | Existing | 
| Receive emergency calls and dispatch vehicles for Kauai Police, Kauai Fire, and Kauai EMS. | Existing | 
| Provide response vehicles and personnel to emergencies in Kauai. | Existing | 
| Kauai Police Mobile Data Terminal (MDT) Upgrade
 Roles and Responsibilities | Provide countywide response to traffic incidents. | Existing | 
| Provide response vehicles and personnel to emergencies in Kauai. | Existing |