Professor Christine Riefa is a professor of law specialising in consumer and e-commerce/new tech law. She is widely published on these topics. Her books include: Vulnerable Consumers and the Law: Consumer Protection and Access to Justice, edited with S. Saintier (Routledge 2021); Consumer Theories of Harm – An economic approach to consumer law enforcement and policy making (Hart 2019) with P. Siciliani and H. Gamper; Consumer Protection and Online Auction Platforms – towards a safer legal framework (Routledge 2016). Prof.  Riefa has acted as a consultant in a number of projects on various aspects of electronic commerce and new technologies for Consumers International, UNCTAD, BEUC, the European Commission and the EU Parliament, and national governments. She currently is the Coordinator of the UNCTAD Working Group on consumer protection in electronic commerce as part of UNCTAD Inter-Governmental Group of experts. She is one of the co-founding editors of the  Journal of European Consumer and Market Law (EuCML), a peer-reviewed Journal, published by Beck and available on Kluwer Online. She has been a Fulbright Scholar (Cleveland Marshall, Ohio, USA) and a Visiting Fellow of the Max Planck Institute (Hamburg, Germany). She holds a PhD in Market Law (competition and consumer laws) from the University of Montpellier, France.