Quebec medical malpractice law
Quebec uses civil law for malpractice claims. The prescription period gives you three years; you must prove fault and injury with a causal link between them.
Sources checked

Malpractice lawyers in Quebec
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1.Something went wrong
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2.Get your records
Ask for your full chart and test results.
3.Free case review
A lawyer looks at what happened, free.
4.Medical opinion
A doctor checks whether the care fell short.
5.Start the claim in time
Your lawyer starts the claim before the deadline.
6.Settlement or trial
Many claims settle. Some go to a judge or jury.
Your deadline: 3 years from the injury
Quebec rules at a glance
Work out your deadline- Filing deadline
- 3 years from the injury
- Damage caps
- Capped for pain and suffering
- Before you file
- No notice or affidavit needed
- Shared fault
- Pure comparative
Full Quebec law guidedeadlines, caps, children, experts and sources
Example: treatment and discovery six months ago
- TreatmentMay 7, 2026
- Likely deadlineMay 7, 2029
- The clock startsOn the day of the injury
- Time to start a claim3 yearsMiss it and the claim is usually lost.
- Pain and sufferingCapped at about $484,330
- All damages togetherNo overall cap
The rules in Quebec
Filing deadline
3 years
Counted from the injury. Quebec is a civil law jurisdiction. A claim is prescribed (time-barred) 3 years after the injury; when the injury appears progressively or late, the 3 years run from the day it first appears.
Discovery rule
Applies
In substance yes: for injuries that appear gradually or late, prescription runs from the day the injury first appears (art. 2926), and it does not run while it is impossible in fact for the person to act (art. 2904).
Outer limit
None found
We found no statute of repose for Quebec.
Damage caps
Non-pecuniary damages (pain, suffering, loss of enjoyment of life) are capped by the Supreme Court of Canada's 1978 trilogy (Andrews v. Grand & Toy Alberta, Thornton, Teno) at $100,000 in 1978 dollars, indexed to inflation: about $484,330 as of September 2026. Courts award the full cap only for the most catastrophic injuries.
There is no statutory cap on economic losses such as lost income or future care. The judge-made trilogy cap limits non-pecuniary damages nationally.
Children
Different clock
Prescription generally runs against minors, whose tutor (usually a parent) must act within the 3 years. It does not run for a minor's claims against their own tutor or custodian (art. 2905), and a child yet unborn is protected. Get advice early in any child's case.
Affidavit of merit
Not required
No affidavit or certificate of merit is required to start a claim. In practice, expert reports on the standard of care and causation must be served under the court's rules.
Notice before suing
Not required
No pre-suit notice is required for claims against doctors, nurses or hospitals.
Shared fault
Pure comparative
Pure comparative fault: your award is reduced by your share of fault
Experts
Expert evidence
Expert evidence on the standard of care and causation is needed; in Quebec it is governed by the Code of Civil Procedure.
Quebec applies the Civil Code, not the common law of negligence: a patient must prove fault, injury and a causal link (arts. 1457, 1458). Where the victim is partly at fault, liability is shared in proportion to each person's fault (art. 1478). There is no ultimate limitation period. The trilogy cap on non-pecuniary damages applies in Quebec as elsewhere in Canada. Most physicians in Canada are defended by the Canadian Medical Protective Association (CMPA), which contests most claims, so expert evidence and early legal advice matter.
You usually have three years after the injury to bring a medical malpractice claim in Quebec; if the injury appears gradually or late, the clock starts at its first appearance.
First, check the deadline. While you’re still piecing together what happened during treatment, recovery can take all your energy. Even if you haven’t collected every medical record yet, ask a Quebec lawyer to check prescription early.
Common-law negligence rules don’t govern Quebec claims; the Civil Code does. Proving fault and injury also requires you to show a causal link between them. Although this guide gives general information, not legal advice, a Quebec lawyer can explain how the rules apply to your care.
The deadline depends on when the injury appeared
Articles 2925 and 2926 of the Civil Code of Québec set the basic prescription period and address injuries that appear gradually or late. Treatment and the injury’s first appearance may fall on different dates. That gap can affect whether you still have time to bring a claim.
The injury
The clock usually starts on the date of the malpractice or injury.
Discovery
In substance yes: for injuries that appear gradually or late, prescription runs from the day the injury first appears (art. 2926), and it does not run while it is impossible in fact for the person to act (art. 2904).
3 years
Quebec is a civil law jurisdiction. A claim is prescribed (time-barred) 3 years after the injury; when the injury appears progressively or late, the 3 years run from the day it first appears. (Civil Code of Québec, arts. 2925, 2926)
Children
Prescription generally runs against minors, whose tutor (usually a parent) must act within the 3 years. It does not run for a minor's claims against their own tutor or custodian (art. 2905), and a child yet unborn is protected. Get advice early in any child's case.
Even though Quebec’s rule covers delayed or gradual injury, don’t assume the clock waits for you to learn that someone may have been at fault. The injury’s first appearance is what counts. Tell your lawyer when treatment happened and symptoms first appeared; include any diagnosis made later.
While it is impossible in fact for the person to act, Article 2904 says prescription doesn’t run. It may not apply. Before you rely on that provision, a lawyer needs to assess your circumstances.
No ultimate limitation period applies in Quebec. Because the ordinary prescription deadline still applies, ask a local lawyer what any outer-limit issue and the delayed-injury rules mean for your claim.
Children’s claims need early attention
Because prescription generally runs against minors in Quebec, their tutor, usually a parent, must act within the ordinary period. A child’s claim can’t necessarily wait until adulthood.
If a minor’s claim is against their own tutor or custodian, Article 2905 makes an exception. The protection also covers a child yet unborn. If a child was injured, get advice early; who the claim is against matters.
What you must prove
To satisfy Articles 1457 and 1458 of the Civil Code, prove fault and injury with a causal link between them. You need more than an injury. Assessing your claim means linking the care you received to the harm you say it caused.
Expert evidence needs to cover the standard of care and causation. The standard-of-care assessment looks at your care; assessing causation means examining how that care connects to the injury. A Quebec lawyer can explain what an expert needs to review in your case.
| Requirement | The rule |
|---|---|
| Expert report before suit | No affidavit or certificate of merit is required to start a claim. In practice, expert reports on the standard of care and causation must be served under the court's rules. |
| Notice before suing | No pre-suit notice is required for claims against doctors, nurses or hospitals. |
| Expert evidence | Expert evidence on the standard of care and causation is needed; in Quebec it is governed by the Code of Civil Procedure. |
| Shared fault rule | Pure comparative fault |
You can start a claim in Quebec without an affidavit or certificate of merit. You can’t skip expert reports. In practice, court rules require you to serve reports on the standard of care and causation; the Code of Civil Procedure governs expert evidence.
Claims against doctors or nurses in Quebec don’t require pre-suit notice. Hospitals fall under that rule too. Not having to give notice doesn’t extend prescription, so ask a lawyer about filing requirements and timing.
When the patient is also alleged to be at fault
If an injured person shares some fault, Article 1478 divides liability according to how much fault each person bears. Your lawyer needs to hear any defence allegation about your conduct. You shouldn’t decide without advice that the allegation leaves you no claim.
Damages: the cap does not cover every loss
Quebec doesn’t treat every loss alike. Economic losses, such as lost income or future care, don’t have a statutory cap. The national judge-made trilogy cap limits non-pecuniary damages: compensation for pain and suffering and the loss of enjoyment of life.
| Damages | Limit in Quebec |
|---|---|
| Non-pecuniary (pain and suffering) | Non-pecuniary damages (pain, suffering, loss of enjoyment of life) are capped by the Supreme Court of Canada's 1978 trilogy (Andrews v. Grand & Toy Alberta, Thornton, Teno) at $100,000 in 1978 dollars, indexed to inflation: about $484,330 as of September 2026. Courts award the full cap only for the most catastrophic injuries. |
The non-pecuniary damages ceiling comes from the Supreme Court of Canada’s trilogy, including Andrews v. Grand & Toy Alberta Ltd.. Its value tracks inflation. Find indexed figures at McKellar Structured Settlements; McCague Borlack LLP discusses the cap, including how it’s indexed.
A typical award doesn’t reach the ceiling. Courts reserve the full cap for the most catastrophic injuries; your losses need a separate assessment that looks at how the injury affects income and future care.
Have a Quebec lawyer check any overall damages ceiling, as well as the rules for punitive damages and wrongful-death damages. The pain-and-suffering cap isn’t the answer to every question about your damages.
How a claim usually moves forward
What happens next depends on your injury and disputed care. The Canadian Medical Protective Association (CMPA) defends most physicians in Canada, contesting most claims. Get legal advice early, because expert evidence also matters in deciding whether and how to proceed.
Start with prescription
Tell the lawyer when treatment happened and when the injury first appeared. If you couldn’t act, explain that period. Tell the lawyer straight away if the patient is a child; that helps them assess the tutor’s role and which rules apply.
Put the medical history in order
Bring a short account of what changed after treatment, with the records you have. Ask which other chart entries or reports would help assess fault and causation, keeping what you remember apart from what the records say.
Assess the claim with expert evidence
Because the claim needs evidence about the standard of care and what caused the injury, discuss the expert review with your lawyer, including what’s still uncertain. Ask which damages rules apply to the losses you’re claiming.
Prepare and file the claim
To act before prescription expires, ask your lawyer what filing requires and how to proceed. Although you don’t need a certificate of merit or pre-suit notice for the claims described above, you must serve expert reports under the court’s rules.
Consider settlement or trial
As the evidence develops, discuss settlement with your lawyer. If the claim goes to trial, you still have to establish fault and injury, showing a causal connection between them. The outcome isn’t certain through either route.
What you can do now
Sketch a short timeline, without worrying about polishing it for the first conversation. Put what you know in writing. Mark dates you’re unsure of; don’t guess.
- Collect your existing medical records, adding the chart or delivery notes when they relate to the injury.
- If documents help explain lost income or care needs, keep them. The lawyer can tell you what else would help.
- When describing the injury’s first appearance, include gradual changes rather than only the date of a later diagnosis.
- Get a direct answer about whether prescription is running and what to do before it expires.
To assess the claim in time, the first review can focus on what needs to happen next. Bring the records you have, along with your dates. If your account has gaps, tell the lawyer where.
Sources
- Civil Code of Québec, CQLR c. CCQ-1991, LégisQuébec
- Non-Pecuniary Damages Upper Limits (monthly indexed figures, 2024 to 2026), McKellar Structured Settlements
- Key Numbers for 2025 (trilogy cap and indexation), McCague Borlack LLP
Questions about malpractice in Quebec
How long do I have to sue for medical malpractice in Quebec?
Does a child’s malpractice claim wait until adulthood?
Do I need an expert report before starting a claim?
Is there a cap on medical malpractice compensation in Quebec?
Can I bring a claim if I was partly at fault?
Must I notify the doctor or hospital before suing?
Other provinces
- Best Medical Malpractice Lawyers in Alberta (2026)
- Best Medical Malpractice Lawyers in British Columbia (2026)
- Best Medical Malpractice Lawyers in Manitoba (2026)
- Best Medical Malpractice Lawyers in New Brunswick (2026)
- Best Medical Malpractice Lawyers in Newfoundland and Labrador (2026)
- Best Medical Malpractice Lawyers in Northwest Territories (2026)
- Best Medical Malpractice Lawyers in Nova Scotia (2026)
- Best Medical Malpractice Lawyers in Ontario (2026)
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