• Rt Hon John Whittingdale OBE MP (Minister of State for Media and Data at Department for Digital, Culture, Media and Sport)
• Rt Hon Greg Hands MP (Minister of State for Trade Policy at Department for International Trade)
• Graham Floater (Director of Trade Policy at Department for International Trade)
• Nick Russell (Deputy Director of the Digital Trade Team at Department for Digital, Culture, Media and Sport)

• Professor David Collins (Professor of International Economic Law at City at University of London)
• Professor Christopher Kuner (Professor of Law at Vrije Universiteit Brussel (VUB), and Co-Director at Brussels Privacy Hub)
• Dr Kristina Irion (Assistant Professor, Institute for Information Law (IViR) at University of Amsterdam)

• Sue Davies MBE (Head of Consumer Protection and Food Policy at Which?)
• Sabina Ciofu (Head of EU and Trade Policy at techUK)
• Jim Killock (Executive Director at Open Rights Group)

• Hosuk Lee-Makiyama (Director at European Centre for International Political Economy (ECIPE))
• Professor Elaine Fahey (Jean Monnet Chair in Law & Transatlantic Relations at City Law School, City, University of London)
• Javier Ruiz Diaz
• Dr Emily Jones (Associate Professor in Public Policy at Blavatnik School of Government, University of Oxford)

• Diana Avila (Global Head of Banking and Expansion at TransferWise)
• David Holman (Director at Armour Communications)
• Nick Ashton-Hart (Special Adviser, International Internet Policy at ICC United Kingdom)