MHRA undertook a survey of companies who undertake user testing on
behalf of marketing authorisation holders. The survey was carried out
between 20 December 2006 and 11 January 2007 and a summary report is
available on our website. A number of common themes emerged from the
responses. As a result further guidance for MA holders and others who draw
up patient information leaflets has been prepared to help achieve quality
improvements and success in user testing.