Office of the Press Secretary FOR IMMEDIATE RELEASE December 13, 2020 Statement from the Press Secretary   National Security Advisor Robert O’Brien will lead the United States delegation to the commemoration of the 60th anniversary of the signing of the Organisation for Economic Co-operation and Development (OECD) Convention in Paris, France on December 14, 2020. As part of the ceremony, he will deliver remarks regarding the importance of the OECD and its role in promoting and sharing best practices of market democracies. He will be joined in Paris by Chris Liddell, Assistant to the President and Deputy Chief of Staff for Policy Coordination and the United States nominee for Secretary General of the OECD.