Dr Dave Lewis is Visiting Professor of Pharmacovigilance within the School of Life and Medical Sciences at the University of Hertfordshire, UK. Dave worked for over forty years in Patient Safety and Pharmacovigilance at GSK, Shire and Novartis. He was an active contributor to the ICH E2B (electronic reporting) and E2D (post-marketing data management) Expert Working Groups. He led the Innovative Medicines Initiative WEB-RADR project focusing on pharmacovigilance and social media, and was Co-Lead for Work Package 2 of the IHI ConcePTION project, researching pharmacovigilance in pregnancy and breastfeeding. PUBLICATIONS: Bibliography of ~40 publications on pharmacovigilance can be provided upon request.