Oklahoma Ignition Interlock DUI Laws

Oklahoma Interlock Process

In Oklahoma, as part of the reinstatement process for any DUI conviction, you must undergo assessment and treatment for alcohol use disorders,  You may find the location of schools here and assessment counselors by calling 800-522-9054.

How do I get an interlock license?

  • A modified driver license replaces your original Class D license and allows you to operate a noncommercial motor vehicle as long as the vehicle is equipped with an ignition interlock device. Fill out the application to request a modified driving license as soon as possible.

  • Call LifeSafer Ignition Interlock at 800-634-3077 to schedule your ignition interlock installation. Ask about discounts and special offers. We will provide you with a certificate of installation for the interlock device.

  • After you have meet all the requirements of reinstatement as noted on the Order of Revocation,  DPS will issue a restricted driver license that will indicate that the person is only authorized to operate a vehicle upon which an interlock has been installed.  The wording “Ignition Interlock Device Required” will be placed on the driver license.

Ignition Interlock Cost

How much does an interlock cost in Oklahoma?

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 Oklahoma 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 Oklahoma