As Deputy Director, Mr. Bertók provides strategic leadership to advance the public governance agenda at the OECD and multilateral fora. Before, he was Head of Division for Integrity and for Public Sector Reform, supporting policy makers with comparative data, good practices and policy guidelines. He shaped several instruments, including OECD Recommendations on Integrity (2017); Procurement (2015); Lobbying (2010), and Conflict of Interest (2003). He also supported the G20 in advancing transparency, accountability and integrity with good practice reports and guidelines on integrity in infrastructure development (2019), managing conflict of interest (2018), customs integrity (2016), procurement (2015), asset disclosures (2012), among others.