On April 19th, Ipsos MORI presented the results of a newly published study commissioned by the Wellcome Trust on attitudes to commercial access to health data as part of a panel discussion for industry and health sector representatives. The work was an extensive and robust piece of social research, comprising 16 deliberative workshops with members of the public, patients, cohort study members and healthcare professionals and a follow-up face-to-face survey with over 2,000 UK adults. We are delighted that this work has helped feed wider debate on issues surrounding commercial access to health data, challenges and solutions. Full report: https://www.ipsos-mori.com/researchpublications/publications/1803/Commercial-access-to-health-data.aspx