Part 1: Minnesota’s Ignition Interlock Program, What You Need to Know
July 1, 2025, marks the 15th anniversary of Minnesota’s Ignition Interlock Device (IID) Program a key part of the state’s efforts to reduce repeat DWI offenses while allowing drivers to regain some level of independence.
Launched in 2011 and overseen by the Minnesota Department of Public Safety (DPS), the program allows individuals convicted of alcohol- or drug-related driving offenses to legally drive — but only while using an ignition interlock device that monitors their sobriety behind the wheel. Since its inception, more than 160,000 Minnesotans have enrolled, either voluntarily or as a legal requirement.
If you are facing a DWI, you likely are also dealing with a suspended license and interlock might be the answer. Contact Jack Rice Defense for a free confidential consultation at 651-447-7650 or 612-227-1339.
Part 2: With a DWI, Who Has to Install an Ignition Interlock Device. and for How Long?
Part 3: What Counts as a Violation in Minnesota’s Ignition Interlock Program?
What is an Ignition Interlock Device?
An ignition interlock device is essentially a breathalyzer installed in your vehicle. Before the engine will start, the driver must blow into the device. If the device detects a blood alcohol concentration (BAC) of 0.02% or higher, the vehicle won’t start, and the result is reported to DPS. It looks a lot like a cellphone and sits under the dashboard of your car. The device is connected to a blow tube that requires the deriver to blow into the tune and hum for a certain period of time. It is important to note that the device also prompts for what are called rolling tests. These require the driver to blow every 15 minutes and may even take a picture of the driver to insure identity.
According to DPS, the goal is straightforward: prevent impaired individuals from driving, while still allowing those committed to sobriety a chance to work, care for family, and move forward with their lives.
More than 30 states use similar programs. According to the CDC, ignition interlock devices reduce repeat drunk driving offenses by 70% when installed.
Requirements for Ignition Interlock
There are a series of requirements for having interlock in your vehicle. These include:
You must be 18
You must have the device installed in all of the vehicles the driver will use for the program.
You must provide proof of insurance coverage for the vehicles in the program.
You may only use vehicles that have installed ignition interlock device.
One exception invovled company-owned vehicles. These may be used without IID but only with employer’s written consent and only during normal business hours.
Coming Soon: Parts 2 and 3 Dig a Little Deeper into Minnesota’s IID Program
As the state’s ignition interlock program continues to evolve, Jack Rice Defense will be publishing a series of blogposts to explain how the program works, what’s required for participation, and what recent changes might mean for you or your loved ones. Whether you’re facing your first DWI charge or a more serious repeat offense, understanding your options is essential.
Facing DWI Charges and/or Ignition Interlock Device Requirements? Jack Rice Defense Can Help.
If you’re facing serious DWI charges in St. Paul, Ramsey County, or anywhere in the Twin Cities, don’t wait. The consequences of a conviction can affect your job, your family, and your future. Contact Jack Rice Defense today for a free, confidential consultation at 651-447-7650 or 612-227-1339.
When your job, career, and reputation are on the line, make sure Jack Rice Defense is by your side.
