Which department is responsible for maintaining the Arizona criminal justice information system?

The Arizona Department of Public Safety (DPS) is the entity responsible for maintaining the Arizona criminal justice information system. This system serves as a vital resource for law enforcement agencies and other criminal justice entities within the state, providing crucial data that supports public safety efforts, investigations, and the overall criminal justice process. The DPS manages and updates this information system to ensure that criminal justice data, such as arrest records, warrants, and criminal histories, are accurate and accessible when needed.

This oversight role is aligned with the department's mission to enhance and support law enforcement and public safety initiatives across Arizona. In contrast, the other departments mentioned have different primary functions: the Arizona Department of Corrections focuses on the management of state prisons and rehabilitation of offenders, the Arizona Department of Transportation oversees transportation infrastructure and services, and the Arizona Attorney General's Office is responsible for legal representation of the state and providing legal advice to state agencies. Thus, the DPS’s specialized focus on law enforcement data management makes it the correct choice for maintaining the Arizona criminal justice information system.