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How New Jersey’s ignition interlock device laws work

On Behalf of | Mar 27, 2024 | Drunk Driving

Ignition interlock devices play a key role in New Jersey’s efforts to combat drunk driving. These devices prevent people from operating vehicles if they have consumed alcohol.

Knowing how New Jersey’s ignition interlock device laws work is helpful for anyone facing charges of driving under the influence.

Eligibility for installation

In New Jersey, people convicted of certain DUI offenses may have to install an ignition interlock device in their vehicles. This requirement applies to first-time DUI offenders with a blood alcohol concentration of 0.15% or higher. It also applies to repeat offenders and those convicted of refusal to submit to a breath test. Motorists with multiple DUIs may face longer periods of IID installation as part of their sentencing.

Installation and maintenance

A certified provider must install an IID. Every vehicle owned, leased or regularly operated by the individual must have an IID. Once installed, the individual is responsible for the maintenance and calibration of the device. This typically involves regular check-ins and data uploads to ensure proper functioning.

Required durations

The duration of IID installation requirements in New Jersey varies depending on the nature of the offense and any prior DUI convictions. First-time offenders with a BAC of 0.15% or higher may have to use an IID for a period determined by the court. Repeat offenders and those convicted of refusal may face longer periods of IID installation.

Adhering to IID requirements fulfills legal obligations. It also serves as a proactive step toward preventing future DUI offenses and protecting the well-being of everyone on New Jersey’s roads.