Healthcare Directive (Living Will) in Canada 2025

How to document your medical wishes, name a substitute decision-maker, and ensure healthcare providers respect your choices across every province.

A healthcare directive — also called a living will, advance directive, or personal care directive — is a legal document that specifies your wishes for medical treatment if you become unable to communicate or make decisions for yourself. It is one of the three core documents of a complete Canadian estate plan, alongside a will and a power of attorney for property.

What Is a Healthcare Directive?

A healthcare directive serves two related purposes:

  1. Instructions: Documents your wishes about specific medical treatments — what you do and don't want if you have a terminal illness, are in a persistent vegetative state, or cannot recover meaningful quality of life.
  2. Proxy/agent appointment: Names a substitute decision-maker (healthcare proxy, agent, or representative) who can make healthcare decisions on your behalf when you cannot.

Without a healthcare directive, medical decisions default to provincial substitute decision-making hierarchies (typically spouse, then adult children, then parents, then siblings). These family members must guess your wishes — and may disagree, creating family conflict at a devastating time.

Names by Province

ProvinceDocument NameProxy/Agent Name
OntarioPower of Attorney for Personal CareAttorney for personal care
British ColumbiaRepresentation Agreement (Section 9)Representative
AlbertaPersonal DirectiveAgent
QuebecMandate in Anticipation of Incapacity / Advance Medical DirectivesMandatary
SaskatchewanHealth Care DirectiveProxy
ManitobaHealth Care DirectiveProxy
Nova ScotiaPersonal DirectiveDelegate
New BrunswickAdvance Health Care DirectiveHealth care proxy
PEIConsent and Capacity ActSubstitute decision-maker
NewfoundlandAdvance Health Care DirectiveSubstitute decision-maker

What to Include in a Healthcare Directive

Substitute Decision-Maker

Name the person who will make healthcare decisions when you cannot. Choose someone who:

Name an alternate in case your first choice is unavailable.

Treatment Preferences

Consider documenting your wishes about:

Values Statement

Beyond specific treatments, many people include a values statement explaining what makes life meaningful to them — their goals, fears, and priorities. This helps decision-makers apply your wishes to situations not specifically addressed in the document.

Medical Assistance in Dying (MAID) in Canada

Canada has one of the most comprehensive MAID frameworks in the world. As of 2021, MAID is available to eligible adults whose natural death is reasonably foreseeable (Track 1) or who have a serious and incurable illness, disease, or disability (Track 2). Your healthcare directive can express your wishes about MAID, though eligibility and consent rules still apply at the time of the request — you cannot pre-authorize MAID in an advance directive alone.

DNR Orders

A Do Not Resuscitate (DNR) order is a medical order (not the same as a healthcare directive) signed by a physician that instructs healthcare providers not to attempt CPR. Your healthcare directive can express your CPR wishes, but a DNR must be formally ordered by a doctor. Discuss your wishes with your physician so they can issue a DNR if appropriate.

Keep it accessible: A healthcare directive is only useful if it can be found quickly in an emergency. Give copies to your doctor, healthcare proxy, and key family members. Some provinces have registries. Many people keep a copy in their health records and with their estate documents.

How to Create a Healthcare Directive

Reviewing and Updating Your Healthcare Directive

Review your healthcare directive:

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Frequently Asked Questions

Is a healthcare directive the same as a living will?

In Canada, "living will" and "healthcare directive" are often used interchangeably. The formal legal name varies by province (see table above). They all serve the same purpose: documenting your medical wishes and naming a substitute decision-maker.

Does my healthcare directive expire?

No — a healthcare directive does not automatically expire, but it should be reviewed and updated regularly to ensure it reflects your current wishes. An outdated directive may not accurately represent your current values.

Can my family override my healthcare directive?

A valid healthcare directive is legally binding. Healthcare providers are required to follow it. If family members disagree with a directive, they can seek a court review, but the directive carries significant legal weight.

Related guides: Power of Attorney | Wills in Canada | Estate Planning Guide | Estate Planning Checklist