Contact the IAU

You can contact us by calling 573-751-3452 during normal business hours, or by calling the nearest Missouri State Highway Patrol troop headquarters. Requests for case reviews and professional services must be submitted in writing to:

  • Missouri State Highway Patrol
  • Division of Drug and Crime Control
  • P.O. Box 568
  • Jefferson City, Missouri 65102-0568

  • Fax: (573) 526-5577
  • E-Mail: