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.
Please note installation of JRE 1.8.0 or later is required to use this tool.
Downloads of the TKW installer, triggers, and guidance on how to them are available at the NRL technical assurance downloads page.
Last edited: 17 September 2020 12:09 pm