The department consists of five divisions: Office of the Director, Highway Patrol, Criminal Investigations, Technical Services, and Agency Support. Together, these five divisions provide scientific, technical, operational, and regulatory services to Arizona residents, and to the state's criminal justice community; one of the more famous subdivisions of the Criminal Investigations Division is the "Gang and Immigration Intelligence Team Enforcement Mission" task force (better known as "GIITEM"), which was formed to combat the growing gang infestation problems mainly in Maricopa County (the Phoenix area), even though their jurisdiction is statewide.