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Find a Lawyer » Canada Legal Guides » Ontario Legal Guides » Mississauga Legal Guides » Criminal Defence & Traffic Offences Mississauga » DUI & Impaired Driving Defence Mississauga » What are the requirements for the Ignition Interlock Conduct Review Program in Mississauga?

What are the requirements for the Ignition Interlock Conduct Review Program in Mississauga?

23 May 2026 4 min read No comments DUI & Impaired Driving Defence Mississauga
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Ontario’s Ignition Interlock Program allows first-time DUI offenders in Mississauga to drive sooner. By pleading guilty within 90 days (Stream A), you can reduce your 1-year driving prohibition to just 3 months, provided you install a breathalyzer device in your car and complete the “Back on Track” program.

Losing your driving privileges after an Impaired Driving conviction can devastate your livelihood, especially if you commute across Mississauga for work. A standard first-time criminal conviction carries an automatic one-year driving prohibition across Canada. Fortunately, the Ministry of Transportation (MTO) offers a provincial lifeline: the Ignition Interlock Conduct Review Program. 🚗

This program allows eligible drivers to regain their license much earlier by installing a special breathalyzer device connected to their vehicle’s ignition system. As of April 2026, understanding the strict deadlines and requirements for “Stream A” versus “Stream B” is critical for anyone facing driving charges in Ontario.

Step-by-Step Process for the Interlock Program in Mississauga

Participating in the Ignition Interlock program requires strict compliance with both the Ontario Court of Justice and the Ministry of Transportation. To get back on the roads of Mississauga legally, you must follow these heavily regulated steps.

Step 1: Determine Your Eligibility for Stream A

Stream A is the fastest route back to driving, but the window to qualify is narrow. You must be a first-time offender, the incident must not have involved any injuries or death, and you must plead guilty at the Brampton courthouse within exactly 90 days of the offence date. If your lawyer needs more time to fight the case or negotiate, you may only qualify for Stream B later.

Step 2: Register for the Back on Track Program

Before the MTO will reinstate your license, you must register for the mandatory “Back on Track” remedial measures program. This involves completing an extensive assessment, educational workshops, and a follow-up interview. You must begin this process early, as there are often waitlists in the Peel Region. 📝

Step 3: Serve the Mandatory Hard Suspension

Even with Stream A, you cannot drive immediately. You must serve a minimum “hard suspension” period where absolutely no driving is allowed. For Stream A, this period is 3 months from the date of your criminal conviction. For Stream B, the hard suspension lasts for 6 months. During this time, you must not drive any motor vehicle.

Step 4: Install the Interlock Device

Once your hard suspension is complete and the MTO approves your application, you must lease an ignition interlock device from an MTO-approved provider, such as ALCOLOCK. You will take your vehicle to a local Mississauga installation centre. Every time you want to start your car, you must blow a perfectly sober breath sample (0.00 BAC) into the device.

Stream A vs. Stream B Requirements in Ontario

Choosing the right path depends entirely on your legal strategy and the specifics of your criminal case. Here is how the two main streams differ.

RequirementStream A (Fast Track)Stream B (Standard Track)
Guilty Plea DeadlineMust plead guilty within 90 days of the offence.Plead guilty or found guilty after 90 days.
Hard Suspension Period3 months of no driving after conviction.6 months of no driving after conviction.
Time Required on Interlock9 months driving with the device.12 months driving with the device.

How Much Does the Interlock Program Cost in Mississauga?

Regaining your freedom to drive comes with significant out-of-pocket expenses. The provincial government does not subsidize these programs.

  • Back on Track Fee: The mandatory MTO remedial program costs approximately $634 CAD, which must be paid upfront upon registration.
  • Installation Fees: Installing the interlock device at a local Mississauga shop typically costs between $100 and $150 CAD.
  • Monthly Leasing & Maintenance: You do not buy the machine; you lease it. Expect to pay a monthly monitoring and calibration fee of around $100 to $130 CAD for the entire duration of your program (9 to 12 months).
  • Licence Reinstatement: ServiceOntario charges an administrative fee of $281 CAD to reinstate your driver’s licence once your hard suspension is over.

How Long Does the Process Take?

The timeline is rigidly enforced by the province. If you qualify for Stream A, your total penalty period is 12 months (3 months hard suspension plus 9 months using the interlock device). If you fall into Stream B, the timeline extends to 18 months (6 months hard suspension plus 12 months on the device). Any violations, such as trying to start the car with alcohol in your system or tampering with the machine, will instantly extend your time in the program or result in your license being suspended again.

Frequently Asked Questions (FAQ)

Can anyone drive my car once the device is installed?

Yes, family members or friends can drive your vehicle. However, they must also provide clean breath samples to start the car and during rolling retests. Keep in mind that any failed test by another driver is recorded on your file and could result in penalties for you.

What happens if I fail a breath test on the interlock device?

If you blow above the pre-set limit (typically a warning at 0.02 BAC), the vehicle will not start. The failure is logged and transmitted to the MTO during your monthly maintenance appointment. Multiple failures can trigger a program extension or a total removal from the program.

Can I put the device on my employer’s commercial truck?

Yes, but you must have your employer’s explicit written permission to install an ignition interlock device on a company vehicle. Many employers will not allow this for insurance and liability reasons, making it difficult for commercial drivers to maintain their jobs.

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