Ignition Interlock State Information

State-by-State Interlock and DUI Information

Use the drop-down box to find your state DUI/DWI laws overview. You’ll also find a step by step guide on how to obtain an interlock restricted license from your DMV, as well as listings for ignition interlock device installers near you. Our information is composed of state-specific information that will help you get back on the road quickly and easily. Need personalized help? Speak with one of our State Experts now!