We have detected that you are using Internet Explorer to visit this website. Internet Explorer is now being phased out by Microsoft. As a result, NHS Digital no longer supports any version of Internet Explorer for our web-based products, as it involves considerable extra effort and expense, which cannot be justified from public funds. Some features on this site will not work. You should use a modern browser such as Edge, Chrome, Firefox, or Safari. If you have difficulty installing or accessing a different browser, contact your IT support team.
A checksum is a short list of characters that we derive from the content of a release’s .zip file. If you have the checksum of a release file you can check that your downloaded copy is identical to ours.
Last edited: 15 June 2020 3:25 pm