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DuPage County Sheriff

James Mendrick

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About Us


Office of Professional Standards and Conduct

The Office of Professional Standards and Conduct was created in 1997. It is responsible for:
  • Fostering and monitoring the integrity and professionalism of Office activities;
  • Investigating acts or allegations of employee misconduct;
  • Serving as a liaison with the State's Attorneys Office and Merit Commission in matters concerning disciplinary procedures;
  • Maintaining the internal affairs and disciplinary records;
  • Inspectional services
  • Citizen Inquires and Complaints

    Any citizen who has questions regarding the conduct of a member of this Office, or wants to file a complaint, may contact the on-duty Patrol Division Watch Commander by calling 630-407-2400. If the Watch Commander is out of the office, please leave your name, phone number, and a message. Your call will be returned as soon as possible.

    Complaints can also be filed using the form below. If you choose to use this method, the form must be handed into the Administration Office found on the second floor of the Sheriff's Office.

    Citizen Complaint Register Form