New Brunswick Advance Directive Witnessing Rules: Who Can Sign and What Disqualifies a Witness
Health Care Directive and EPA Witness Requirements
New Brunswick's dual-document system for advance care planning means the witnessing rules depend on which document you are signing. A Health Care Directive must be in writing, but the current Enduring Powers of Attorney Act does not prescribe a witness for it; the current government form uses one adult witness. The Enduring Power of Attorney for Personal Care (the instrument that appoints your decision-maker) has its own requirements under the Act.
Health Care Directive: The statute requires a written document; the current government form uses one adult witness, minimum age 19.
Enduring Power of Attorney for Personal Care: Requires two independent adult witnesses, minimum age 19.
Most families combine these into a single document — an "Enduring Power of Attorney for Personal Care and Health Care Directive." When combined, the stricter requirement applies: you need two independent adult witnesses.
Who Is Disqualified from Witnessing
For an EPA for Personal Care, the Act specifically bars certain people from serving as witnesses. Neither witness can be:
- The named Attorney for Personal Care
- The spouse of the named attorney
- The common-law partner of the named attorney
- The child of the named attorney
If you are also using the government Health Care Directive form, follow its additional instruction that the grantor's spouse cannot be the witness.
This disqualification list is narrower than what some people expect — friends, neighbours, coworkers, adult children who are not the named attorney, and siblings are all eligible, as long as they are at least 19 years old.
A common mistake: families ask the person they are appointing as their attorney to also witness the document. This is the single most frequent reason advance care documents are rejected by hospital administrative staff in New Brunswick. The named attorney and anyone in their immediate family circle cannot serve as a witness.
The Lawyer Question
An Enduring Power of Attorney for Personal Care does not require a lawyer. You can execute it at your kitchen table with two qualifying witnesses and it is legally valid.
However, if your document includes any authority over property or finances — bank accounts, real estate, investments — the rules change completely. An EPA for Property must be executed in the presence of a practicing New Brunswick lawyer, who must formally certify the grantor's capacity. Combining personal care and property powers into a single document without a lawyer's involvement renders the financial portion invalid.
The safest approach for most families: keep personal care planning separate from property powers. Sign the personal care EPA with two witnesses at home. Handle the property EPA with a lawyer in a separate appointment. This avoids the risk of one invalid component contaminating the other.
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Remote Witnessing: Check the Date
The temporary electronic-witnessing provisions in section 4.1 of the Enduring Powers of Attorney Act applied only until December 31, 2022. Do not rely on that provision for a 2026 EPA signing. Arrange in-person witnessing unless a New Brunswick lawyer confirms that a current legal route applies.
What Happens If the Witnessing Is Defective
A document with defective witnessing — only one witness when two were required, a disqualified witness, or missing signatures — may be treated as invalid by the health authority. The practical consequence is that the patient's wishes may not be followed, and the named attorney may not be recognized as having authority.
If the patient still has capacity when the error is discovered, the fix is straightforward: execute a new document with proper witnessing. If the patient has already lost capacity, the document cannot be re-executed. The family would need to apply to the Court of King's Bench for an order under the Supported Decision-Making and Representation Act — a process that involves formal capacity assessments, filing fees, and a mandatory 20-day objection window.
The stakes of getting the witnessing right the first time are high enough that a brief checklist review before signing is worth the few minutes it takes.
A Signing-Day Checklist
Before anyone picks up a pen:
- [ ] Confirm the grantor is at least 19 years old and understands the document
- [ ] Confirm both witnesses are at least 19 years old
- [ ] Confirm neither witness is disqualified under the EPA: the named attorney, their spouse, common-law partner, or child
- [ ] Confirm neither witness is the grantor's spouse or common-law partner
- [ ] Confirm the document covers personal care only (no property or financial powers)
- [ ] Do not rely on section 4.1 for remote execution of a 2026 signing; confirm any different route with a New Brunswick lawyer
The New Brunswick Advance Directive & Living Will Kit includes a printable signing-day checklist and a step-by-step guide for in-person witnessing, so nothing is missed on the day that matters.
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