H.E. President of the Hellenic Republic (2015-2020)

Former Prime Minister, Kingdom of Sweden and Senior Advisor, Covington & Burling LLP

President and Scientific Director, LawZero; Founder and Scientific Advisor, Mila; Full Professor, Université de Montréal, Canada

Former Secretary General of the Council of Europe

Co-founder, Anthropic

Head of External Affairs, Anthropic

Minister of Digital Governance, Hellenic Republic

U.S. Senator from Minnesota

Minister for Europe and Foreign Affairs; Former Minister for Digital Transition and Telecommunications, France

Minister for the National Economy and Finance; Former Minister of State and Digital Governance, Hellenic Republic

Assistant Director-General for the Social and Human Sciences, UNESCO

President, The Patrick J. McGovern Foundation

Director, European AI Office, European Commission

Minister of Infrastructure and Transport, Government of the Hellenic Republic

Member of European Parliament

Professor and Smith-Zadeh Chair in Engineering, University of California, Berkeley; Founder, Center for Human-Compatible Artificial Intelligence (CHAI)

Member of Parliament T anzania, and Chair, African Parliamentary Network on Internet Governance

Deputy Minister, Ministry of Digital Transformation of Ukraine

Deputy Secretary-General, OECD

Senior Research Scientist, Strategic Governance Lead, Google DeepMind

Principal Adviser & Member of Regulatory Scrutiny Board, European Commission; Former Deputy Minister for European Affairs, Office of the Government of the Czech Republic

Head of Global Policy, Hugging Face

Former Ambassador of the Hellenic Republic to the USA

Congresswoman, United States House of Representatives

U.S. Representative, California's 51st congressional district

Volpi-Cupal Professor of Computer Science, University of Maryland; Co-PI, NIST-NSF TRAILS

Special Secretary for Strategic Foresight at the Presidency of the Government of the Hellenic Republic

US Science Envoy, Artificial Intelligence; CEO, Humane Intelligence

Former Deputy Assistant to the President and Deputy Director for Science and Society, White House Office of Science and Technology Policy, U.S.

Under-Secretary-General and Special Envoy for Digital and Emerging Technologies, United Nations

Emeritus Professor of Psychology and Neural Science, NYU; CEO, Center for the Advancement of Trustworthy AI

Assistant Director-General for Communications & Information, UNESCO

Head of Public Policy, OpenAI

Program Manager, Human Rights, Empowerment and Inclusion, The World Bank

Vice President of Global Public Policy, Amazon Web Services

Director of Public Affairs and Communications, OECD

Founding Director, Center for Long-term AI; Professor, Director; Brain-inspired Cognitive Intelligence Lab

Former General Counsel and Chief Compliance Officer, IEEE

U.S. Senator, State of South Dakota

International Policy Director at Stanford University Cyber Policy Center and International Policy Fellow at Stanford HAI

Head Data and AI Policy, NATO

Former Commissioner (2018-2025), Federal Trade Commission, U.S.

Public Policy Lead, AWS

Partner, Cravath; Former U.S. District Judge for the Southern District of New York; Former Deputy Assistant Attorney General in the Antitrust Division of the U.S. Department of Justice

Deputy Minister, Ministry of Investments, Regional Development and Informatization of the Slovak Republic

Director, UK AI Safety Institute

U.S. Senator from Hawaii

Head of Beneficial Deployments, Anthropic; Former Director, U.S. AI Safety Institute, NIST

Deputy Director-General for G7/G20 Relations, Ministry of Internal Affairs and Communications, Japan

U.S. Representative, California's 16th congressional district

U.S. Senator, State of California; Former U.S. Representative (2007-2023), State of California

Former Commissioner, U.S. Equal Employment Opportunity Commission (2020-2024)

Head of Division, Digital Economy Policy, OECD

Member of the European Parliament

Member of the European Parliament

Member of the European Parliament

Judge, High Court, Tanzania

Lawyer and Co-Founder of the European Law Observatory on New Technologies

Founding Director, Africa Law Tech; Founder, Lawyers Hub Kenya

Chair of JTC 21, CEN, CENELEC

Partner and Technology, Media & Telecommunications Industry Group Co-Leader, Arnold & Porter

Partner, Debevoise & Plimpton LLP.

Senior Expert, International Outreach for a Human-Centric Approach to AI (InTouchAI.eu)

Chief of Staff, Information Technology Laboratory, United States National Institute of Standards and Technology

Data Science Professor, Data Activist in Residence, Criminologist at the School of Data Science, University of Virginia

Senior Advisor, U.S. Center for AI Standards and Innovation (CAISI); Former Senior Policy Manager, GitHub

Chair of AIGO OECD and Co-Chair, Global Partnership on AI

Founder & CEO, Credo AI

Executive Director, Stanford Institute for Human-Centered AI (HAI)

CEO, Conjecture

Digital Expert, Cabinet of Executive Vice President Margrethe Vestager, European Commission

CEO - UK&I, VDE

Senior Director, IEEE Europe

Head of the IEEE- SA Research Group on Issues of Autonomy and AI for Defense Systems

Former Under Secretary for Policy (2021-2024), Department of Homeland Security, US

Head, Artificial Intelligence, Member of the Executive Committee, World Economic Forum; Member, Lord Chief Justice’s Advisory Panel on AI and Law; Member of Doughty Street Chambers and a Master of the Inner Temple, UK

Judge, Supreme Court of India and Head of e-Courts, India; Chief Justice of India (2022-2024)

Chief of Section, Digital Innovation and Transformation Section, UNESCO

President and Vice Chair, Microsoft

U.S. Senator, State of Connecticut

Cheung Kong Chair Distinguished Professor and Dean of Schwarzman College, Tsinghua University

Inaugural Director, Institute for Ethics in AI and Professor of Ethics and Legal Philosophy, University of Oxford

Director for Partnerships and Operational Programme Monitoring in the Communication and Information Sector, UNESCO

Head of Information Society Department, Information Society and Action against Crime Directorate, Directorate General Human Rights and Rule of Law, Council of Europe

Head of Emerging Digital Technologies unit, OECD; Former Head of Secretariat, GPAI, OECD

Former General Counsel, U.S. Department of Homeland Security; Executive Vice President, Chief Legal and Policy Officer and Secretary, 3M

Global Policy Lead for Emerging Technologies, Google

Executive Director & Founder, Center for AI and Digital Policy

Distinguished Faculty Fellow for Ethical Technology, Duke University

Coordinator, French National AI; Co-Chair, GPAI Steering Committee

Former Head of Rule of Law, Responsible Tech & Competition, European Government Affairs, Microsoft

CEO, WireWheel; Former United States Acting Under Secretary of Commerce for Economic Affairs

Policy Advisor, Bits of Freedom

Consultant DLA Piper; Former Chair, House of Lords Select Committee on AI, DLA Piper

President and Policy Director, Center for AI and Digital Policy; Founder, AIethicist.org

Ambassador to France, Government of the Republic of Rwanda

Acting Head, OECD AI and Emerging Digital Technologies Division

President, The National Judicial College (2017-2025)

Former Global Lead AI Ethics, SAP

Founder, Why Not Lab; Outgoing Steering Committee Member for workers/trade unions, GPAI

Former Principal Adviser, DG Justice, EU Commission

Managing Director of Standards Association and Member of Management Council, IEEE

Managing Counsel, Product Litigation, Ford Motor Company

Team Leader, Artificial Intelligence Policy & Regulation, European Commission

Former Head of Strategy and Policy, Simmons Wavelength Limited; Former Director of legal and Regulatory Policy, The Law Society

Associate Vice Chancellor and Director, AI Tennessee Initiative, University of Tennessee, Knoxville

Former District Judge, United States District Court for the District of Maryland

President and CEO, Center for Democracy and Technology

President and CEO, EqualAI

Executive Vice-President, European Commission for Prosperity and Industrial Strategy; Member of the European Parliament (2019, 2021 - 2024)

Director IP and Frontier Technologies Division, World Intellectual Property Organization

International lawyer, NED; Former Global Head of Legal, Dispute Resolution, Standard Chartered Bank

President, George Washington University

Head of the School of Private & Commercial Law at UNSW Law & Justice; Deep Tech Dispute Resolution Lab, Oxford University

Associate Dean, Stanford University Law School

Professor of Political Science, Stanford University; Associate Director, Stanford Institute for Human-Centered Artificial Intelligence (HAI)

Member, Working Group on the Quality of Justice, European Commission for the Efficiency of Justice (CEPEJ), Council of Europe

Interim Director, Paris Center of Excellence, Global Partnership on Artificial Intelligence

Executive Vice President, Head of Global Affairs, Workday

Secretary of the Working Group on Quality of Judicial Systems, Council of Europe – CEPEJ

Federal Judge, Second Regional Federal Court (Rio de Janeiro), Brazil

Chairman, Advisory Council on the Ethical Use of AI and Data, former Attorney-General, Singapore

IBM AI Ethics Global Leader, AAAI President-elect

Director of Consumer Affairs, Microsoft

Head of Global Regulatory Affairs, Google

Director, Information Society - Action against Crime, Council of Europe

Head of Unit, DG CNECT A/2 Coordination and Development of AI Policy, European Commission

Sr Member of Global Legal Consul, in charge of AI Ethics from a Legal Perspective, SAP

Assistant General Counsel, Microsoft

Global AI Policy Lead at Google Cloud, Google

Ann R. and Andrew H. Tisch Distinguished Visiting Fellow, Center for Technology Innovation, Brookings Institution; Former General Counsel and Acting Secretary, U.S. Department of Commerce

Assistant Director for Technology, Innovation and Partnerships, U.S. National Science Foundation

Regenerative Sustainability Practice Lead, The IEEE Standards Association

Dean, George Washington University Elliott School of International Affairs

Senior Economist in Artificial Intelligence, OECD

Executive Director & Secretary of the Board, Future of Life Institute; Professor of Physics, University of California, Santa Cruz

Senior Fellow, Georgetown’s Center for Security and Emerging T echnology (CSET)

Science Communicator, Institute for Protein Design

Director, Institute for Data, Democracy & Politics, George Washington University

Special Envoy of the French President to the AI Action Summit, Office of the President of the Republic of France

Secretary General, AI Action Summit

Co-Chair at the AI Advisory Board, Office of the UN Secretary-General's Envoy on Technology

President and CEO, The Leadership Conference on Civil and Human Rights

Executive Director, Open Markets Institute

Envoy to the AI Action Summit on Global AI Governance | Ambassador for Digital Affairs, French Ministry for Europe and Foreign Affairs

Envoy to the AI Action Summit on Innovation & Culture | Director, STATION F

Advisor to the AI Action Summit Public Interest Envoy | T ech Policy Fellow, UC Berkeley

Executive Director of the AI & Society Institute

President and Founder, Make.org

Co-Chairman, Conseil national du numérique (CNNum)