South Dakota DUI Laws

South Dakota Interlock Process

How do I get an interlock license?

  • Check the status of your license online.

  • If your license has been revoked, vision and knowledge tests, and possibly a driving test, will be required.  If your license has been suspended, no tests will be required unless your license has expired.

  • Enroll in the 24/7 Sobriety Program if required.

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

  • Go to your local South Dakota driver license office. Pay a reinstatement fee of $50–$200, show proof of SR-22 insurance.

South Dakota Interlock Cost

How much does an interlock cost in South Dakota?

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 South Dakota 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 South Dakota