Oregon Advance Directive Witness Rules: Who Can Sign and Who Can't

Oregon's witness requirements for advance directives are stricter than most states. Getting them wrong doesn't just create a technicality — it can give a hospital's legal team grounds to question your entire document during a crisis. Here's exactly what the law requires.

The Two Options: Witnesses or Notary

Under ORS 127.515, your signature on the Advance Directive (Section 5 of Form OHA 3905) must be validated by either:

• Two adult witnesses who sign Section 6, or
• A notary public who notarizes your signature

You only need one or the other, not both. The notary route eliminates witness logistics entirely — walk into a UPS Store, bank, or library with notary services and you're done for $10-$25.

But most people use witnesses because it's free and can be done immediately. And that's where the rules get specific.

Witness Disqualification Rules

If you choose witnesses, both must be adults, and neither can be:

• Your designated Health Care Representative
• Your alternate Health Care Representative
• Your treating healthcare provider

Beyond those universal disqualifications, Oregon imposes a split rule between your two witnesses:

Witness A (the less restricted witness)

Can be a relative by blood, marriage, or adoption. Can be someone named in your will or entitled to a portion of your estate. Essentially, Witness A can be a family member with financial ties to you.

Witness B (the impartial witness)

This is where most people trip up. Only one witness can be a relative or estate beneficiary. That means Witness B must be:

• Not related to you by blood, marriage, or adoption
• Not entitled to any portion of your estate (not in your will, not a trust beneficiary, not a joint account holder who would inherit)
• Not an employee of the healthcare facility where you receive care (if you're in a nursing home or assisted living)

In practice, good Witness B candidates include: a neighbor, a coworker, a friend, a member of your church or community organization, or a professional (like a bank employee or librarian).

Why These Rules Exist

The split-witness requirement is designed to prevent undue influence. If both witnesses had financial interests in your estate, there's a legal argument that they might have influenced your treatment choices to accelerate inheritance. The impartial witness acts as a check against that scenario.

Hospitals and care facilities take this seriously. If your directive is challenged — by a family member who disagrees with your treatment preferences, or by a facility's legal team during a contentious end-of-life situation — the first thing they'll scrutinize is whether your witnesses were properly qualified.

Common Witness Mistakes

Both witnesses are family members who are in the will. Your spouse and your adult daughter can't both witness if they're both beneficiaries. One of them is fine (Witness A), but the other needs to be someone impartial.

A witness is a facility employee. If you're completing your directive while living in an assisted living or nursing facility, none of the staff can serve as Witness B. This catches residents who ask a friendly nurse aide to witness — even though the aide has no estate interest, facility employees are disqualified.

A witness is your Health Care Representative. Your HCR cannot also be a witness, even if they otherwise qualify. This seems obvious but comes up when people try to do everything in one sitting with the two people in the room.

Witness is under 18. Both witnesses must be adults. An adult grandchild can witness; a teenage one cannot.

Choosing Your Health Care Representative

While we're on the topic of who qualifies: your Health Care Representative (Oregon's term for a healthcare proxy) has its own disqualification rules under ORS 127.505:

• Cannot be your treating healthcare provider
• Cannot be an owner, operator, or employee of the facility where you receive care

Exception: If the person is related to you by blood, marriage, or adoption, they can serve as HCR even if they work at your facility.

Your HCR must sign Section 7 (Acceptance of Appointment) for the designation to be legally effective. Without that signature, you have no appointed representative — no matter how perfectly the rest of the form is completed.

The Notary Alternative

If finding a qualified Witness B is proving difficult — especially if you're in a care facility where staff can't witness and you have limited contacts outside the facility — the notary option bypasses the entire issue. A notary validates your signature without any of the witness disqualification analysis.

Oregon notary services are available at:

• Banks (many offer free notarization for account holders)
• UPS Stores ($10-$25)
• Public libraries (varies by location)
• Mobile notaries who come to care facilities ($25-$75)

Get the Witness Selection Right

The Oregon Advance Directive & Living Will Kit includes a step-by-step witness selection checklist that walks you through the disqualification rules and helps you identify qualified witnesses before the signing — so you don't discover a problem after the document is already completed.

See more Oregon guides →