Healthcare directive requirements
California
What you need to create a valid advance healthcare directive in California.
Notarization
Alternative
Witnesses or notary accepted
Witnesses required
2
California requires 2 witnesses
Online notary
Authorized
Since 2024
Execution requirements
Notarization — Alternative accepted
Acknowledged before a notary satisfies the 2-witness requirement — Cal. Prob. Code §4673
Witnesses — 2 required
California requires 2 witnesses for a valid healthcare directive. Witnesses cannot be your healthcare agent.
Written and signed
The directive must be in writing and signed by you while of sound mind and at least 18 years old.
Distribute copies
Provide signed copies to your healthcare agent, primary care physician, and any hospital or care facility. Keep the original somewhere accessible.
California-specific notes
What a healthcare directive covers
A healthcare directive (advance directive) lets you document your medical wishes and name someone to make decisions if you cannot speak for yourself. It typically covers:
- •Who makes medical decisions on your behalf (healthcare proxy / agent)
- •Life-sustaining treatment preferences
- •Artificial nutrition and hydration
- •Palliative care and comfort measures
- •Organ and tissue donation
- •Resuscitation (CPR) preferences
This information is general in nature and not legal advice. Laws change — consult a licensed estate planning attorney in California for guidance specific to your situation.