Andrew Lofts Gray B Pharm MSc (Pharm) FPS FFIP is a pharmacist whose research interests include policy analysis (in particular, the development and implementation of National Medicines Policies), rational medicines use and the application of antiretroviral therapy in resource-constrained settings. He is a Senior Lecturer in the Division of Pharmacology, Discipline of Pharmaceutical Sciences, School of Health Sciences, University of KwaZulu-Natal, Durban, South Africa. He is also consultant pharmacist (research associate) in the Centre for the AIDS Programme of Research in South Africa (CAPRISA). He has been a member of the Names and Scheduling Expert Committee of the South African Medicines Control Council since 2000 and was appointed to the National Essential Medicines List Committee in 2012. He is a Member of the World Health Organization’s Expert Panel on Drug Policies and Management and has served as a member, rapporteur and co-chairperson of the Expert Committee on the Selection and Use of Essential Medicines. Widely published, he is associate editor of the South African Pharmaceutical Journal, section editor of the Journal of Pharmaceutical Policy and Practice, and serves on the international editorial advisory boards of the International Journal of Clinical Pharmacy, and the GaBI Journal. Mr Gray has been actively involved in the development and assessment of medicines and other health-related law in South Africa.