A professional who directs activities of workers engaged in investigating accusations against police personnel, administering disciplinary actions and inspecting police personnel and equipment. Respnsibilities include:

• Directs investigative work of internal affairs personnel to gather information for presentation at hearings in response to accusations against police personnel or deficiencies in performance.
• Schedules hearings to permit complainant or accused officer to appeal recommended disciplinary action.
• Supervises work of police inspector I.