Under the National Data Opt-Out, patients are able to choose whether their data is used for research or planning purposes.
There is no deadline to opt out of having confidential information shared for research or planning purposes, and patients can opt in or out at any time.
The opt-out form can be completed online through the NHS website: https://www.nhs.uk/your-nhs-data-matters/manage-your-choice/
Patients only need to complete the opt-out form once, and it applies to all health and care organisations.