Criminal Rehabilitation Canada: Your Complete Guide to Entering Canada After a DUI

Turned Away at the Border: What a DUI Really Means for Canadian Immigration

Picture this: you completed your sentence for an impaired driving conviction years ago, paid your fines, finished probation, and moved on. Then you try to cross into Canada for a family gathering — and a border officer turns you away on the spot. Or you receive an Invitation to Apply for permanent residence through Express Entry, only to have your application flagged for an inadmissibility issue you assumed was behind you.

This is happening to more people than ever, and there is a direct legal reason. When Bill C-46 came into force on December 18, 2018, Canada reclassified impaired driving as “serious criminality” under federal immigration law. That single change erased an automatic exit route that millions of people had relied on for decades. A DUI that once faded away after ten years may now follow you indefinitely unless you take specific legal steps to address it.

The good news is that Canadian law does provide structured pathways out of this situation. Understanding Ontario’s impaired driving penalties is the starting point — and understanding which immigration category applies to you is the second step. That is exactly what this guide covers.

Which Situation Is Yours? Pick Your Path

Before reading further, identify which of these three situations describes you. Each leads to a different section of this article and a different primary remedy.

Your Situation	Primary Remedy	Read Below
Foreign national or visitor with a DUI in your home country, need to enter Canada soon	TRP or TRP + CR in parallel	TRP section & CR section
Express Entry, spousal sponsorship, or PR applicant with a foreign DUI on file	Criminal Rehab before you apply	CR section & PR Impact section
Canadian permanent resident convicted of impaired driving in Canada	CBSA Process — fairness letter + possible IAD appeal	PR Holder section

Why Canada Treats a DUI as Serious Criminality

The change came from Bill C-46, federal legislation that amended the Criminal Code of Canada to raise the maximum penalty for impaired driving to ten years imprisonment under section 320.14. Under IRPA section 36(1), any offence that carries a maximum Canadian sentence of ten years or more meets the definition of “serious criminality.” This applies whether your DUI happened in Canada or in another country — what matters is how the offence maps to Canadian law.

One important detail catches many people off guard: the Canadian Border Services Agency (CBSA) — the federal agency that manages Canada’s borders — has real-time access to criminal records through data-sharing agreements with the FBI and state-level law enforcement in the United States. Border officers typically know about a foreign DUI before you reach the booth. Showing up without documentation of a TRP or Criminal Rehabilitation approval is a significant risk.

The date rule, in plain terms, is this: if both your offence and the completion of all sentencing (including every fine, licence suspension, and probation period) predate December 18, 2018, deemed rehabilitation may apply after ten years. If either falls on or after that date, it does not, and you will need either a TRP or Criminal Rehabilitation. Canadian immigration inadmissibility is one of the most technically nuanced areas of federal law — the consequences of getting this wrong are serious.

Temporary Resident Permit: The Short-Term Bridge Into Canada

A Temporary Resident Permit (TRP) is a discretionary document authorized under section 24 of the Immigration and Refugee Protection Act. An IRCC officer issues it when they are satisfied that your need to enter Canada is justified given your circumstances. The officer weighs the strength and legitimacy of your reason for entering against the nature and severity of your inadmissibility.

Strong documented reasons for a TRP include business travel, a medical appointment, a family emergency, or attendance at a significant event. Weaker applications — those that describe the purpose vaguely or without supporting documentation — are routinely refused. A TRP can be issued for a single visit of even one day, or for up to 36 months of multiple-entry travel, depending on your application.

One critical limitation: a TRP does not resolve your inadmissibility for immigration purposes. If you want to apply for permanent residence, you cannot do so simply because a TRP was granted. Only Criminal Rehabilitation removes that barrier. Many applicants pursue both at the same time — a TRP to enter Canada now while their CR application is processing through IRCC, which can take 12 months or longer.

You may apply for a TRP in advance through the Canadian Visa Office responsible for your region, or in urgent circumstances at a Canadian Port of Entry. Applying in advance significantly improves your chances. Fees are subject to annual updates — confirm current amounts at canada.ca before submitting.

Criminal Rehabilitation: The Permanent Fix

Criminal Rehabilitation (CR) is the only immigration process that permanently resolves inadmissibility. Once IRCC grants your CR application, the covered offence no longer makes you inadmissible — you may cross the border and pursue all immigration pathways without the DUI being a barrier. This is the remedy required before any PR-track application can succeed.

The application package for a post-2018 DUI (serious criminality) is extensive. You will typically need certified court documents and your complete sentencing record, proof of completion of every sentencing condition, a police certificate from each country where you have lived for more than six months since age 18, a personal rehabilitation statement, letters of reference, and documentation of your current employment or community ties. A missing or incomplete police certificate is the most common cause of outright refusal.

Because a DUI committed after December 18, 2018 is treated as serious criminality, the application involves a higher level of IRCC review and the CAD $1,231 processing fee. There is no appeal to the standard IRCC appeals process if CR is refused outright on the merits; however, a judicial review of a refused application at the Federal Court may be available in appropriate circumstances.

At Nihang Law, Principal Lawyer Qasim Ali works with clients across Ontario who are navigating criminal inadmissibility — from foreign nationals blocked at the border to Express Entry applicants who discovered a past DUI is standing between them and permanent residence. The CR process is highly technical, and the difference between an approved application and a refusal often comes down to the completeness and framing of a single document.