Participant FAQs
- T.C.A. 55-10-425 Effective January 1, 2023
- Finding a Manufacturer & Service Center
- Who do I contact?
- Guide - Final 120 to Removal
- T.C.A. 55-10-425 Effective until January 1, 2023
- Which Law do I Fall Under?
- What is a Violation?
- Ignition Interlock Device Removal
- Disputing a Violation Extension
- Requesting a Compliance Check
- Obtaining a Restricted Driver's License
- How long do I have to have an ignition interlock device?
- What if I can't afford the interlock, or have been found indigent?
- What is an Ignition Interlock Device?
- Driver Services Online
- What if I have more than one vehicle?
- What if I drive for work?
- How much will this cost?
- I can't make my monthly service appointment. What do I do?
- Can I switch manufacturers?
- Can I let someone else drive my car with an ignition interlock device installed?
- I can't breathe well enough to use the device. What do I do?
- I've wrecked my car, now what?