Washington ignition interlock device laws

• Install the Intoxalock ignition interlock (BAIID, IID or interlock system) in every vehicle you drive. Intoxalock will send proof of ignition interlock installation to WA Department of Licensing (DOL)
• Provide proof of financial responsibility such as a Certificate of Insurance (SR-22)
• Complete a Restricted Driver License Application
• Submit an application form including payment of $100 at a driver licensing office or by mail with a check to: Restricted Driver License, Department of Licensing, PO Box 3907, Seattle, WA 98124

The DOL will hold onto your application for 30 days in order for you to submit required documents. Once processed, you will receive your Ignition Interlock Driver License (ILL) or a notification of denial.

• First Offense DUI: At least one year with an ignition interlock device
• Second Offense DUI: At least five years with an ignition interlock device
• Third and Subsequent Offenses DUI: at least ten years with an Intoxalock ignition interlock device

NOTE: In order to have your Intoxalock ignition interlock device removed by the Department of Licensing (DOL), Intoxalock must verify that you have had no violations in the past four months.

Any of the following would be considered a violation if you:

• Attempted to start vehicle with a breath alcohol content of 0.04 or greater
• Failed to take or pass any required test
• Failed to get scheduled maintenance, repairs, calibration, monitoring, inspection or replacement of your Intoxalock ignition interlock device