Recovering After a Workplace Injury in Quebec: A Complete Guide

Quebec gives injured workers a strong right to their job back, and short clocks to protect it. Depending on the size of your employer you hold a right to return to work for one or two years. To keep that right alive you may have as little as ten days to contest certain decisions, and thirty to contest most of them.

What should I do first after a workplace injury in Quebec?

Report the event to your employer as soon as you can, see a health professional to get a diagnosis, give your employer the medical certificate from that professional, then file your own claim with the CNESST. Those four steps in that order.

Your employer then files their own form, and it's worth knowing that the form gives them space to record objections to your claim being accepted. What you wrote in your own claim is your side of that.

Were you in a vehicle when you got hurt? If the crash happened while you were working, a second system may be the one that covers you, and which one applies changes your deadlines, your benefits and who you report to. Sort that out in the first days rather than after you've filed, because the two run on different clocks. What to do after a car accident in Canada covers that side, and our Quebec car accident guide walks through the SAAQ route.
Read next: what to do after a workplace injury in Canada and why documenting your recovery matters.

How long do I have to file a CNESST claim?

Generally six months. For an occupational disease the clock runs from when you became aware the illness was work-related rather than from a single event.

There are longer windows in specific situations, including where a psychological harassment claim runs through the Tribunal administratif du travail first, so if you're outside six months it's worth asking rather than assuming.

Do I have a right to my job back in Quebec?

Yes, and it's set out in section 240 of the Act respecting industrial accidents and occupational diseases. The length depends on the size of your workplace.

Size of employer Right to return lasts
Twenty workers or fewer 1 year
More than twenty workers 2 years

When your doctor consolidates your injury, a CNESST officer determines how the return to work works. That covers whether you can do your old job again, whether its tasks respect your functional limitations and whether you need retraining or a workstation adapted.

Quebec also protects you from being penalized for exercising these rights. A complaint under section 32 of the Act is the route if your employer dismisses, suspends, transfers or otherwise sanctions you because you were injured or because you claimed. It follows its own path rather than the ordinary appeal chain.

How long do I have to contest a CNESST decision?

This changed on 6 April 2023, and a lot of material still online has the old numbers. Here's where it stands.

Route Time limit
Temporary assignment, right of refusal, preventive withdrawal or an inspector's decision, at the Tribunal 10 days
Administrative review at the CNESST 30 days from notification
Contestation at the Tribunal administratif du travail 60 days from notification
Going to the Tribunal because the CNESST hasn't answered your review after 90 days

For many decisions you now have a genuine choice rather than a fixed sequence. You can request an administrative review within thirty days, or you can go directly to the Tribunal within sixty days. That choice applies notably to decisions on a Bureau d'évaluation médicale opinion and to certain occupational disease committee and cost allocation decisions.

One trap that costs people their case. If you've already asked the CNESST for an administrative review and then decide to go to the Tribunal instead, you must send the CNESST a withdrawal first. Without it the Tribunal simply sends your file back to the CNESST to decide, and time passes while nothing happens.

The thirty day review limit is strict. A request filed late can permanently end your right to contest. Your employer also has thirty days to seek a review, which means a decision in your favour can still be reopened.

If a decision has already gone against you, what to do when an injury claim is denied in Canada takes the letter apart and shows you what it's actually telling you to do next.

Full dates and forms are on our Quebec CNESST claim deadlines page.

What is the Bureau d'évaluation médicale?

It's a standing bureau of physicians appointed by the Ministry of Labour, and it matters because it can reshape everything that follows. When a medical opinion on your file is contested, the question goes to a physician at the Bureau d'évaluation médicale, and the CNESST is then bound by that opinion on the medical questions it covers.

Those questions include your diagnosis, whether your injury is consolidated, the treatment required, whether you have a permanent impairment and what functional limitations you carry. Almost everything about your entitlement flows from those answers.

Two things are worth knowing before it happens to you. Your employer or the CNESST can send a question to the Bureau, so this is not something only you can start. It is also routine rather than exceptional, running to thousands of files a year, so being summoned is not by itself a sign your claim is in trouble.

If you disagree with the conclusions, they can be contested at the Tribunal, and an expert medical report is usually needed to do it properly.

Before you go, what happens at an independent medical examination and what happens at a functional abilities evaluation set out what's being measured and how it ends up in a report.

What should I be writing down?

Three things, and the first one carries more weight here than most people expect.

  • Your functional limitations in your provider's own words, and how your actual job conflicts with them. This is what the return to work determination turns on, and what a Bureau d'évaluation médicale opinion will be measured against.
  • Every date a decision reached you. With ten, thirty and sixty day clocks running from notification, the date on the envelope is as important as the decision inside it.
  • Anything that felt like a penalty for claiming. A schedule change, a transfer, a sudden performance concern. Those are the raw material of a section 32 complaint.

Our free Resource Hub has fillable trackers for symptoms, appointments, correspondence and return to work. If you want the fuller set, the Pain and Symptom Tracker Free Starter Edition costs nothing to start with, the Comprehensive Edition and the Medical Appointment Tracker carry a fuller record, and the Quebec Workplace Injury Companion Guide holds all of it alongside the Quebec deadlines.

Why documenting your recovery matters sets out the whole system, and how to document injuries covers the technique itself, which is the same whether the injury happened at work or on the road.

Who can help me?

The CNESST publishes the worker's claim form and its own policy on reviews and contestations. The Tribunal administratif du travail sets out the deadlines and the procedure for contesting a decision, and it publishes its decisions.

Quebec has no government worker adviser office of the kind Ontario and Manitoba run. Union members should go to their union. Non-unionized workers most often turn to community groups that defend injured workers, or to a lawyer who practises in this area, and many work on a contingency basis.

What else is worth reading?

These go deeper on the parts of a workplace claim people ask about most.

More in Workplace Injury Recovery.

Which guides do I actually need?

Two of them, because either one on its own leaves a gap. With only the National Workplace Injury Recovery Guide you'll build a clean daily record of symptoms, appointments, calls and costs, with no idea that a temporary assignment decision had to be contested within ten days. With only the Quebec Workplace Injury Companion Guide you'll know every CNESST deadline and have nothing to put in front of the Tribunal when it asks what the injury actually cost you. Together they're the record and the map.

Cette page est aussi offerte en français.

Hurt in northern Quebec? The distance changes the practical problem rather than the law. Appointments mean travel, specialists sit further away, a missed one is harder to rebook, and none of that reaches your file unless you record it. The Quebec Northern Companion Guide: The Crossing covers the travel, the waiting and the gaps in care that a southern record leaves out.
Hurt on the road rather than at work? The Quebec MVA Companion Guide and the National MVA Recovery Guide cover that route instead.

Last verified August 2026 against the CNESST, the Tribunal administratif du travail and the Bureau d'évaluation médicale. We re-check these pages quarterly. If you find something wrong here, write to Recovery@hurtsquare.ca and we'll correct it publicly.

This page is general information for people in Quebec. It's not legal or medical advice. Confirm anything specific to your situation with a lawyer, your union or the CNESST.