Is the advance directive your patient’s family just signed actually valid?
Requirements vary by state: witness counts, who may witness, notarisation, and whether electronic signature is even addressed in statute. This site is a free reference for ICU charge nurses, admissions teams, and compliance staff — not a product pitch.
Last reviewed against the FDA label and SPRAVATO REMS programme materials on .
27
of 30 verified jurisdictions require two (or more) adult witnesses for the primary instrument we checked
Derived from intake.icu verified state data · as of 2026-07-18
15
verified jurisdictions require notarisation or permit it as an alternative to witnesses
Derived from intake.icu verified state data · as of 2026-07-18
18
verified jurisdictions restrict facility employees or treating providers from witnessing (often including bedside staff)
Derived from intake.icu verified state data · as of 2026-07-18
1
verified jurisdictions explicitly permit or restrict electronic execution in directive-specific law (most do not address it)
Derived from intake.icu verified state data · as of 2026-07-18
Why this is hard at the bedside
Advance directives and healthcare powers of attorney are not ordinary contracts. States impose execution formalities — typically two adult witnesses, notarisation, or a choice between them — plus who may not witness. Those exclusions commonly catch the appointed agent, relatives, heirs, and employees of the treating facility. That last exclusion is the operational trap: the ICU nurse standing at the bedside is, in many states, disqualified from witnessing the document the family just completed.
Electronic execution is a separate problem. The federal E-SIGN Act and the Uniform Electronic Transactions Act (UETA) authorise electronic signatures for many commercial and governmental transactions, but their application to healthcare directives is unsettled and state-dependent. Several states have passed specific enabling legislation because general e-signature law was not enough. Texas is the clearest worked example: the legislature authorised digital or electronic signature on the Directive to Physicians, out-of-hospital DNR, and medical power of attorney subject to statutory conditions. New York, by contrast, requires a health care proxy to be signed in the presence of two adult witnesses who also sign — an in-presence formality that does not map cleanly onto a link texted to a phone.
The consequence of getting this wrong is not a billing dispute. It is a document a family believes is in force that the facility’s risk or legal team cannot honour, at the worst moment of a family’s life. Check your state’s requirements before you rely on a form filled at admission.
Start with the lookup
Advance directive requirements by state
Sourced witness, notary, eligibility, and electronic-execution findings. Unverified states refuse to guess.
What we are building
Intake ICU is a product in development. There is no software to buy, no pilot to schedule, and no implementation team standing by. This site exists because the legal and operational question at ICU admission — is this directive executed correctly under state law? — is underserved, and because we will not market a product that does not yet exist.
The intended product direction, stated as intent only: help critical care teams capture admission consent and advance-directive documents with clearer state-aware guidance, and eventually connect completed records to hospital systems. Intake ICU has no EHR integrations today. The intended path is HL7 FHIR R4, which is the standard hospital systems expose for this kind of data. We are not certified with Epic, Oracle Health, or any other EHR vendor, and we will say so here if that ever changes.
Until there is a product, the only honest conversion on this site is a completed state lookup, a printed citation you can take to risk management, or a correction from someone who knows their state’s rule better than we do.
Reference pages
Requirements by state
Lookup tool, full summary table, and when to escalate to risk management.
Electronic signature
Why E-SIGN and UETA do not settle healthcare directives — Texas and New York as worked examples.
ICU consent
Capacity, surrogates, emergency exception, and how an existing directive interacts with admission consent.
About & sourcing policy
Who operates this site, how we source claims, and how to send a correction.
Common questions
- Is Intake ICU available?
- No. Intake ICU is a product in development. This site is a free reference on advance directive and consent requirements. If you contact us, you will reach the team building the reference and the future product — not a sales implementation queue, and not a pilot programme.
- How would this connect to our EHR?
- Intake ICU is in development and has no EHR integrations today. The intended path is HL7 FHIR R4, which is the standard hospital systems expose for this kind of data. We are not certified with Epic, Oracle Health, or any other EHR vendor, and we will say so here if that ever changes.
- Are electronically signed advance directives valid?
- There is no single national answer. Some states have enacted directive-specific electronic-signature authority with conditions (Texas is a clear example). Others require in-person witnesses (New York’s health care proxy). Many statutes do not address electronic execution of directives at all — and “not addressed in statute” is a real finding, not a yes. See the electronic-signature page and check your state.
- Who is behind this?
- intake.icu is operated by AdvancedCare USA Inc. See the About page for editorial policy, sourcing rules, and how to send a correction.
- Can we cite or link to your state requirements?
- Yes. Please attribute intake.icu and keep the source links and last-checked dates with any excerpt. Hospital intranet pages, ACP programmes, and elder-law resources are exactly who this reference is for.
Corrections and critical care input
Building this and want it to be right. If you handle consent or advance directives in a critical care setting — or if something on this site is wrong for your state — we'd genuinely like to hear it.
Get in touch
Sources
- Texas Health & Safety Code chapter 166 (Advance Directives) (opens in a new tab) — Texas Legislature
- Texas HHS advance directive forms (electronic signature notice) (opens in a new tab) — Texas Health and Human Services
- New York Public Health Law § 2981 (Health Care Proxy execution) (opens in a new tab) — New York State Senate
- New York State Department of Health — Health Care Proxy (opens in a new tab) — New York State Department of Health
- California Probate Code § 4673 (Advance health care directive execution) (opens in a new tab) — California Legislative Information
- Electronic Signatures in Global and National Commerce Act (E-SIGN) (opens in a new tab) — Federal Deposit Insurance Corporation (15 U.S.C. ch. 96, E-SIGN Act summary mirror)
- Uniform Electronic Transactions Act (UETA) (opens in a new tab) — Uniform Law Commission (Uniform Electronic Transactions Act)
- Advance directives by state (forms and state variation overview) (opens in a new tab) — CaringInfo / National Alliance for Care at Home
Last reviewed against the FDA label and SPRAVATO REMS programme materials on .