The State Intelligence Division provides an intelligence gathering, recording and dissemination service to the WA Police, offering support and assistance to diverse police operations within the State and throughout Australia. State Intelligence evaluates, analyses and distributes all available criminal intelligence information using a comprehensive data management system and by conducting relevant research through its extensive information network and covert intelligence facilities.

State Intelligence Division comprises of units such as Covert Operations Unit, Policing Unit, Crime Stoppers Unit, Information Services Unit, Intelligence Training, State Intelligence Performance, Telecom Intercept Unit and Intelligence Systems.