Lorenzo Casullo is economic adviser at the Regulatory Policy Division of the OECD in Paris, where he works on a wide range of regulatory issues, from infrastructure charging to customer engagement, as part of the Network of Economic Regulators (NER) team. Prior to the OECD, he has held consultancy and advisory roles with UK regulators, the European Commission, the United Nations as well as private sector clients. Lorenzo holds Master degrees from Cambridge University and City University in London (Regulation and Competition).