The NHS Institute closed on 31 March 2013. This website is being maintained in the short term so that registered users can download documents and view videos. A number of key resources have transferred to the NHS Improving Quality's website
. However, the Productive series and other products are still being provided by Delivery Partners and supported by NHSIQ.
Once this website is closed you'll be able to see all publicly available content on The National Archives website: http://webarchive.nationalarchives.gov.uk/*/http://institute.nhs.uk