Antonio Capobianco is the Deputy Head of the OECD Competition Division; he is responsible for the proceedings of the OECD Competition Committee and for other work streams of the Division. Over the years at the OECD, Mr Capobianco has coordinated a series of OECD projects and work streams and has authored numerous Background Notes of the Secretariat on a wide range of competition law enforcement and policy topics. He has led many in-country projects to support domestic reforms and he regularly represents the OECD at international events.

Prior to joining the OECD in 2007, Mr Capobianco was a Counsel in the Competition Department of WilmerHale LLP, based in Brussels. He also spent three years with the Italian Competition Authority. Mr Capobianco authored several articles on antitrust issues published on major international law journals specialized in competition law and he co-authored textbooks on Italian and European competition law and economics. He regularly speaks at international conferences on antitrust and regulation issues. Mr. Capobianco graduated in law at the L.U.I.S.S. - Guido Carli in Rome and holds LL.M. degrees from the Law School of the New York University and from the Institute of European Studies of the Université Libre de Bruxelles.

Klaudia Majcher is a Research Fellow at the Global Governance Programme of the Robert Schuman Centre for Advanced Studies. She is also affiliated with the Competition Law Hub as a Post-Doc Fellow and is a Senior Associate Fellow at the Brussels School of Governance at the Free University of Brussels (VU😎.

Between 2020 and 2023, Majcher worked as an Assistant Professor in the Competition Law and Digitalization Research Group at the Vienna University of Economics and Business. Before that, she was a Digital Policy Analyst at the European Political Strategy Centre, the in-house think-tank of the President of the European Commission in Brussels.

Majcher obtained her doctoral degree in 2020 from the VUB with a dissertation that examined the interactions between EU data protection and competition law in digital markets. She conducted parts of her doctoral research as a Visiting Scholar at the Center on Law and Information Policy at the Fordham University School of Law in New York.

Her research focuses on digital and green competition law, digital regulation, as well as interactions between competition law and other legal areas, including data protection. She has authored several peer-reviewed articles in legal journals and the book titled 'Coherence between Data Protection and Competition Law in Digital Markets' published by the Oxford University Press in 2023.

Sebastiao has been working at the European Data Protection Officer (EDPS) Policy and Consultation Officer as a Legal Officer since 2023, where he is advising the EU co-legislators on matters related to privacy and data protection and participating in the works of the European Data Protection Board (EDPB). This includes working on the interplay between the General Data Protection Regulation (GDPR) with other areas of law, including the new legal acts stemming from the EU 'Digital Rulebook', such as the DSA and the DMA. His current focus is on fostering cross-regulatory cooperation and consistency by proposing ideas for a 'Digital Clearinghouse' 2.0.