NJ Voluntary Interlock Installation Certification Form – If you have been arrested for a driving while intoxicated (DWI) offense in New Jersey, you may be eligible to voluntarily install an ignition interlock device (IID), also known as a Breath Alcohol Ignition Interlock Device (BAIID), before any conviction. The official document that certifies this installation is the Certification of Voluntary Interlock Installation form issued by the New Jersey Motor Vehicle Commission (MVC).
This form plays a critical role in obtaining a restricted driver’s license with an interlock notation, allowing you to continue driving legally while your case is pending. Under New Jersey’s 2024 updates to the DWI laws (effective February 19, 2024, and set to expire January 1, 2029), voluntary installation can also lead to reduced penalties, including potential waiver of fines and credit toward any license forfeiture period.
This guide is designed for drivers in the United States, particularly those facing charges in New Jersey. It draws from official New Jersey statutes, MVC resources, and current regulations to provide accurate, up-to-date information.
What Is the Certification of Voluntary Interlock Installation Form?
The Certification of Voluntary Interlock Installation is an official New Jersey MVC form (revised version R2-14-14) used by licensed interlock service providers. It documents that an approved ignition interlock device has been properly installed in a vehicle owned, leased, or principally operated by a person who has been arrested for a violation of N.J.S.A. 39:4-50 (DWI) but has not yet been convicted.
Unlike a court-ordered installation, this certification supports a voluntary request. According to N.J.S.A. 39:4-50.18, a vendor may install the device without a court order upon the person’s request after arrest. The completed certification, along with documentation of the pending charges, must be submitted to the MVC so the agency can imprint a notation on the driver’s license stating that the person shall not operate a motor vehicle unless it is equipped with an ignition interlock device.
You can download the official form directly from the New Jersey Motor Vehicle Commission here: Certification of Voluntary Interlock Installation (PDF).
Key Benefits of Voluntary Installation Under New Jersey’s 2024 Law
New Jersey’s law (originating from L. 2023, c. 191 and related legislation) incentivizes early, voluntary IID installation for certain alcohol-related DWI arrests. Benefits may include:
- Waiver of fines upon conviction for eligible first-offense cases, provided the driver maintained a valid New Jersey driver’s license in good standing from the date of the offense through conviction.
- 2-for-1 credit toward any fixed license forfeiture period: Every two days the device is installed before conviction can earn one day of credit against the suspension (available for higher BAC first offenses or subsequent offenses, with limitations if the violation caused serious bodily injury).
- Ability to obtain a restricted license with interlock notation and continue driving during the pending case.
- Demonstration of responsibility, which can be viewed favorably by the court.
Note that these benefits generally apply only to alcohol-related offenses under N.J.S.A. 39:4-50, not drug-related DWIs. Always verify current eligibility with an attorney, as individual circumstances vary.
Eligibility Requirements for Voluntary Interlock Installation
To use the Certification of Voluntary Interlock Installation form and request the restricted license, you typically must meet these criteria:
- You have been arrested for a qualifying alcohol-related DWI offense but have not yet been convicted.
- You possessed a valid New Jersey driver’s license in good standing at the time of the offense and maintain it until conviction.
- The device is installed in one motor vehicle that you own, lease, or principally operate.
- Installation is performed by an MVC-licensed service center of an approved manufacturer.
An order from the municipal court is not required for the voluntary, pre-conviction process. The request to the MVC must include the installer’s certification and documentation of pending charges, submitted no later than seven days after receipt of the documentation.
Step-by-Step Process: How to Complete and Use the Form
- Contact an approved interlock provider — Choose from the official list of MVC-approved manufacturers and confirm the specific installer is licensed. Installation must generally be completed within seven days of your request.
- Schedule and complete installation — Bring your summons/ticket and identification. The technician installs the device, provides training, and completes the Certification of Voluntary Interlock Installation form along with a work order or invoice.
- Obtain the completed certification — The service center provides the signed form certifying the installation details (provider information, date, vehicle details, etc.).
- Visit the New Jersey MVC — Submit the original certification, documentation of pending charges, and any other required materials to request a driver’s license with the interlock restriction notation. The MVC will process the request and typically issue a temporary paper document, with the actual license mailed later.
- Use the restricted license — Present the interlock-restricted license at court as proof of voluntary pre-conviction installation.
- Post-conviction steps (if applicable) — After sentencing, additional certification or MVC visits may be required to start the official interlock period and ensure credit is properly applied.
Service centers must provide the certificate of installation on a form supplied by the Commission, containing specific information such as provider details, installer signature, installation date, vehicle owner and operator information, vehicle identifiers (make, model, year, VIN, plate), and related case details where applicable.
Approved New Jersey Interlock Manufacturers
Only devices and installers licensed or approved by the New Jersey Motor Vehicle Commission may be used. The official list of manufacturers is maintained by the MVC and includes companies such as:
- Alcohol Detection Systems
- 1A Smart Start, Inc.
- Intoxalock
- Simple Interlock
- A & A Interlock
- And other currently approved providers
Always verify the most current list and confirm the specific installation location is properly licensed before scheduling. View the official page here: NJ MVC Approved Interlock Manufacturers.
Important Considerations and Compliance Rules
Once installed, the device must be properly maintained, calibrated, and monitored according to MVC regulations (generally at intervals not exceeding 60 days). The BAC set point is 0.05%. Tampering, circumvention, or misuse can result in criminal or civil liability.
For removal at the end of any required period, a separate certification from the vendor is needed confirming compliance during the final 30 days (no more than one failure to take or pass a test at 0.08% or higher, subject to retest rules, plus full compliance with maintenance requirements).
MVC procedures for pre-court installations may require a return visit after conviction with updated certification so the official sentence period can begin. Keep all documentation carefully.
Where to Get Official Help and Additional Resources?
For the most authoritative information, consult:
- New Jersey Motor Vehicle Commission website and local agencies: www.nj.gov/mvc
- Full text of relevant statutes, including N.J.S.A. 39:4-50.18: Available via official legal databases such as Justia New Jersey Revised Statutes
- N.J.A.C. 13:19-6 (regulations governing BAIIDs and service centers)
Because DWI cases involve complex legal and administrative requirements that can change, it is strongly recommended that you consult a qualified New Jersey attorney experienced in DWI and interlock matters. This article provides general information based on publicly available statutes and official sources as of 2026 and is not legal advice.
Download the Official Form
Download the current Certification of Voluntary Interlock Installation form directly from the New Jersey Motor Vehicle Commission:
Download Certification of Voluntary Interlock Installation (PDF)
Always use the official version from nj.gov and confirm with your installer or the MVC that you have the latest form before submission.