Mark Stuart, BPharm, FFRPS, FRPharmS, is the pharmacist to the International Olympic Committee Medical and Scientific Commission Games Group. Mark is currently the Operations Development Manager for the International Testing Agency in Lausanne, Switzerland. He is also a member of the WADA Prohibited List Expert Group, and pharmacist member of the European Olympic Committees Medical and Anti-Doping Commission. Mark led the Pharmacy Services for the London 2012 Olympic and Paralympic Games, and has worked in pharmacy and anti-doping roles for Sydney 2000, Athens 2004, Turin 2006, Beijing 2008, Sochi 2014, Rio 2016, PyeongChang 2018, Tokyo 2020, and Beijing 2022 Olympic Games, Manchester 2002, Melbourne 2006, Glasgow 2014, Gold Coast 2018 Commonwealth Games, Baku 2015 and Minsk 2019 European Games, and London 2017 World Athletics Championships.