As the contractor for the State of Missouri, SysTech International is committed to providing oversight assistance of Gateway Vehicle Inspection Program stations to the State of Missouri. If you have a comment about how your vehicle was inspected or repaired, please feel free to complete this form and mail it to: SysTech International, 2151 Welsch Industrial Court, St. Louis, MO 63146, or fax to 314-567-5344. You may also submit your comments at our web site, www.MissouriVIP.org, or call our toll-free hotline at 1-866-OBD-TEST (623-8378).

Any challenge regarding the performance or results of the emissions inspection must be made within ten (10) business days of the failing emissions inspection. Any challenge regarding the effectiveness of the repairs made by either a licensed inspection station or a Missouri Recognized Repair Technician must be made within twenty (20) business days of the date of vehicle repair. The Department of Natural Resources can be reached by phone at (314) 416-2115. The Missouri State Highway Patrol can be reached by phone at (314) 340-4041.