An advance decision can refuse specified treatment if the person later cannot make the relevant decision. NHS guidance explains the England and Wales requirements, including additional formalities for refusing life-sustaining treatment. [1]
Discuss treatments and circumstances with a clinician Identify the treatment being refused and when the refusal should apply. Broad wording such as 'no intervention' may create uncertainty about care the person would still want. Ask a clinician to explain likely scenarios and the consequences of refusal.
Distinguish a legally effective advance refusal from a general statement of preferences. For life-sustaining treatment, the document requires writing, signature, witnessing and an express statement that the refusal applies even if life is at risk.
Coordinate the documents and make them findable Review any [health and welfare LPA](/guides/lasting-powers-of-attorney/health-and-welfare-lpas-explained/) because timing and scope can affect how the documents interact. Record the current version and tell relevant clinicians and trusted people where it is kept.
Include its location in the important-document index. Review it when wishes or medical circumstances change. Validity and applicability must be assessed in the actual situation; a document title alone does not establish its effect.
Start with a conversation about the choices you may face Tell the clinician what matters to you and what concerns you about future treatment. Ask which decisions are realistically relevant to your health and how the possible benefits and burdens could differ between situations. The discussion should help you understand a choice, not pressure you towards refusal or acceptance. If you are considering an advance decision because of an experience involving someone else, explain that background while asking how your own circumstances may differ. Another person's treatment history is not a substitute for information about your health.
The NHS describes an advance decision as a refusal of specified treatment for a future situation in which you cannot make the relevant decision yourself. Ask the clinician to help distinguish the treatment, the circumstances and any uncertainty in your proposed wording. A broad phrase about avoiding intervention may not communicate what you intend. This guidance concerns the England and Wales framework; if your care or documents involve Scotland, Northern Ireland or another country, ask about the applicable local arrangements and recognition. [1]
Make the intended refusal precise without drafting it alone Discuss whether you would refuse a treatment in every circumstance or only when particular conditions apply. Ask how the healthcare team would recognise those conditions and what would happen if the clinical situation were different from the one you had imagined. Make clear that questions remain open where you need more information. An advance decision should record an informed choice that you have made voluntarily. It should not become a collection of technical terms copied from a form without understanding their effect in a real treatment setting.
Where the refusal concerns life-sustaining treatment, the NHS explains the additional requirements for a written, signed and witnessed document, including a statement that it applies even if life is at risk. Ask for professional help with the relevant formalities and with any physical difficulty signing. Keep the discussion and final wording consistent. A relative's signature or general account of your wishes should not be assumed to cure an incomplete document. The eventual healthcare team will need to consider validity and whether the refusal applies to the treatment and circumstances actually encountered. [1]
Coordinate different planning documents by their real purpose Distinguish an advance refusal from a general statement about care preferences. You may want to record preferred routines, important people or values alongside treatment decisions, but those statements do not all have the same legal effect. Ask the clinician and legal adviser which information belongs in each document. If a CPR decision or emergency care plan is discussed, ask what it covers and how it relates to your other choices. Do not interpret one treatment-specific entry as a refusal of every form of care or comfort.
Provide any health and welfare LPA and existing advance decision to the adviser together. Their dates, powers and terms may affect how they interact, so avoid assuming that whichever document is easiest to find always takes priority. Tell an appointed attorney about the planning discussion where appropriate and ask how disagreement or uncertainty should be addressed. The aim is to leave a coherent record of your own decisions and the authority you have granted, rather than several documents that appear to give conflicting instructions about the same situation.
Make the current decision available when it is needed Ask how a copy can be recorded with the relevant healthcare services and what you should keep with your own records. Tell trusted people that the document exists and where the current version is held. Consider a hospital admission or change of care provider: the receiving team may not automatically have the same records as your usual clinician. A legally important decision can be difficult to apply if nobody knows about it or only an obsolete version is available when treatment must be considered.
Review the decision when your wishes, diagnosis or available information change, and ask how withdrawal or amendment should be communicated and documented. Do not leave contradictory copies with different people without explaining the current position. Keep the document index dated and request confirmation that relevant records have been updated through the appropriate process. Planning should remain open to your own changing choices while you can make them. The useful outcome is a specific, informed decision supported by the required formalities and a practical way for clinicians to find and assess it in the circumstances where it matters.
Frequently asked questions
Is an advance decision a general instruction about every aspect of care?
No. It concerns specified treatment refusals in defined circumstances; broader care preferences should be recorded and discussed with their different purpose and legal effect in mind.
What additional wording is needed for a life-sustaining treatment refusal?
The NHS requires a statement that the refusal applies even if life is at risk, alongside the relevant written, signing and witnessing formalities.
Should an existing health and welfare LPA be reviewed with the advance decision?
Yes. Give both documents to the adviser because their dates, scope and terms can affect how they interact in a future treatment situation.
Does recording a refusal of CPR mean refusing all other treatment?
Do not assume that interpretation. Ask the healthcare team to explain the scope of the particular decision and how other treatment choices are addressed.
What should I do if my treatment wishes change later?
Discuss the change with the relevant professionals and ask how to amend or withdraw the decision and update all appropriate records and copies.
Official sources
Sources checked: 10 September 2026. Check the linked guidance for subsequent changes.
General information only. The appropriate action depends on your circumstances and the applicable jurisdiction.
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