Kentucky Ignition Interlock DUI Laws

Kentucky Interlock Process

If you have not completed the alcohol treatment classes prior to the completion of the IID program, your license will be suspended until the required classes have been completed.

How do I get an interlock license?

  • To apply for an Ignition Interlock License and Device (IID), the Applicant must be authorized by the Court.

  • Complete the Ignition Interlock Application (available online, at a Division of Driver Licensing Regional Field Office, or the One Stop Shop) and submit at a Division of Driver Licensing Regional Field Office or the One Stop Shop with the following documents: Proof of Kentucky insurance, Proof of Kentucky registration along with a notarized letter from the owner if the vehicle(s) to be driven is/are not registered in the applicant’s name), $105.00 Non-Refundable fee (credit/debit card, certified/cashier’s check, or money order made payable to the Kentucky State Treasurer).

  • You will be provided a receipt and an eligibility letter to be used for installation.

  • Call LifeSafer Ignition Interlock at 800-634-3077 to schedule your ignition interlock installation. Ask about discounts and special offers.

  • Bring the eligibility letter, Court Order and Physician’s Statement (if applicable) to your installation appointment.

  • Take the Certificate of Installation (provided by LifeSafer) to the Circuit Court Clerk’s office in the county where you reside along with the $40.00 Reinstatement fee. Be prepared to pay either the $12.00 Duplicate License fee or the $20.00 Renewal License fee to receive the appropriate license bearing the IID restriction.

Ignition Interlock Cost

How much does an interlock cost in Kentucky?

An interlock is about $3 per day on average. What you are paying for goes beyond the device, however. Our IIDs are tested and calibrated for accuracy before ever going out the door.  Our customer service and reporting specialists are also part of LifeSafer’s value to customers.  Your local authorized Kentucky installation center is constantly updating their training and calibration service so your program runs smoothly and we can install an interlock on any vehicle.  There is a lot riding on your device working properly and LifeSafer invests in accuracy and ease of use.

Convenient LifeSafer interlock installers throughout Kentucky