Louisiana Living Will: Requirements, Witness Rules, and How to Make One

Most people in Louisiana assume a living will covers every medical scenario where they can't speak for themselves. It doesn't. Under Louisiana law, a living will — formally called a "Declaration Concerning Life-Sustaining Procedures" — only activates when two physicians certify that you have an incurable injury, disease, or illness, or that you are in a continual profound comatose state with no reasonable expectation of recovery.

If you're temporarily incapacitated after a stroke, an accident, or surgery, your living will does nothing. Your family still can't make medical decisions for you without a separate healthcare mandate.

What a Louisiana Living Will Actually Does

A living will under La. R.S. 40:1151 lets you state in advance whether you want life-sustaining treatment withheld or withdrawn if you reach a terminal or permanently unconscious state. It covers ventilators, feeding tubes, and other interventions that would only prolong the dying process.

What it does not do: appoint anyone to make medical decisions on your behalf during temporary incapacity. That requires a durable healthcare mandate — Louisiana's civil law equivalent of a healthcare power of attorney.

Witness Requirements

This is where most people make execution mistakes. Louisiana's witness rules for living wills are strict:

• Two competent adult witnesses must watch you sign the document
• Witnesses cannot be related to you by blood or marriage
• Witnesses cannot be entitled to any portion of your estate
• Witnesses cannot be your attending physician or an employee of your healthcare facility
• Notarization is optional but recommended for broader acceptance

If your spouse or adult child witnesses the document, the entire declaration can be invalidated. This matters during a crisis when hospitals verify the paperwork before honoring it.

How to Make a Louisiana Living Will

The process is straightforward if you follow each step in order:

1. Obtain the statutory form. The Louisiana Secretary of State publishes the official Living Will Declaration Form. The state also maintains free advance directive templates that combine the living will with a healthcare mandate.

2. Choose your witnesses carefully. Two unrelated, non-beneficiary adults who are not your physician or employed by your healthcare facility. Neighbors, friends, or coworkers are the safest choices.

3. Sign in front of both witnesses. Both must be present simultaneously — you cannot sign with one witness today and another tomorrow.

4. Consider notarization. While not legally required for the living will itself, having it notarized prevents challenges from hospitals or nursing homes that may question its authenticity.

5. Register with the Secretary of State. Louisiana maintains an End-of-Life Registry. Registration costs $20 and gives you a laminated wallet card and an engraved DNR identification bracelet, signaling to first responders that an official directive is on file.

6. Distribute copies. Give copies to your healthcare mandate holder, your primary care physician, your local hospital, and any family members involved in your care.

Why a Living Will Alone Is Not Enough

A living will only speaks in terminal situations. For the other 90% of medical emergencies — temporary incapacity from surgery, a car accident, a sudden stroke — you need a durable healthcare mandate that names a specific person (called a "mandatary" in Louisiana civil law) to make decisions.

Without both documents, your family faces a gap. If no one has legal authority and family members disagree, the hospital may halt non-emergency treatment entirely. The only resolution is a court-ordered interdiction — a process that costs $3,000 to $10,000, takes months, and puts your family's private medical disputes into the public record.

The Louisiana Advance Directive & Living Will Kit bundles both documents with the correct witness screening checklist, signing protocol, and Secretary of State registration instructions — covering the living will and healthcare mandate together instead of leaving the gap that catches most families off guard.

What Happens Without a Living Will in Louisiana

If you die without a living will and no advance directive, Louisiana's statutory consent hierarchy under La. R.S. 40:1159.4 determines who makes medical decisions. The priority order is: court-appointed curator, healthcare mandatary, surviving spouse (not judicially separated), adult children (majority vote), parents, siblings (majority vote), other relatives, then a qualifying adult friend.

When multiple adult children disagree — common in blended families — the majority-vote requirement can deadlock treatment decisions entirely. In those cases, the attending physician may need to consult the hospital's ethics committee or the family must petition the court.

A living will paired with a healthcare mandate eliminates this chain entirely. Your wishes are documented, your agent is named, and there's no ambiguity for the medical team to sort through during a crisis.

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