Home » consumer » Ignition Interlock Laws and Car Breathalyzer Laws

Ignition Interlock Laws and Car Breathalyzer Laws

It is important for you to know your state’s ignition interlock laws and car breathalyzer laws in order for you to select the ignition interlock device that corresponds with the court order that mandates you to put ignition interlock technology in to your car as a result of the DUI conviction you received.

Here, we help you become familiar with the laws in your state that establish the requirements you need to follow to successfully participate in the anti-DUI program. At the end of this article, there are links to the US States for their ignition interlock laws. However, we recommend you read on below to understand the progressive nature of states wishing to curb drunk driving habits at large.

Back in 2005, New Mexico was the first US State to require all DUI offenders to have a car breathalyzer installed in their vehicle. Since that time, many other states have followed suit. There are still a few holdouts and a number of states give discretion to the judges in cases of DUI offenses. However, enough years have now gone by that show the lowering incidence of DUIs whereby more states are moving towards legislation that requires a DUI offender to enter the anti-DUI ignition interlock program.

Still, for the state you reside, you should verify the current laws that require make the use of a car breathalyzer mandatory or discretionary by the judge that presides over your case.

A recent tally of DUI offenders within states that require mandatory car breathalyzers in their vehicles amounts to over 150,000 vehicles. It has been suggested that if all states had mandatory participation in the anti-DUI program with ignition interlock laws, the figure would soar to 1 million vehicles.

Some states might have other requirements for a first time DUI offender before you can drive using an interim license with the car breathalyzer installed in your car. In these situations, qualifying offenders typically must satisfy other sentencing requirements in order to be able to drive with an IID. Such requirements might include jail time or a period of probation while your driver’s license remains suspended, the payment of a fine, the enrollment, attendance and completion of a state-certified alcohol treatment program, and a waiting period of full license suspension.

Those states that require mandatory participation in the anti-DUI program with the installation of the car breathalyzer in your vehicle do so for the following offenses:

  • multiple drunk driving events
  • committing a drunk driving event with a minor in the vehicle
  • a confirmed excessive elevation of blood alcohol

State laws also prescribe that all installation costs, required calibration and maintenance appointments and fees associated with the car breathalyzer device from a state-certified provider are paid by the offender, less proven circumstances of financial hardship.