Dionisios Lekosiotis has extensive experience in compliance and risk management within the banking sector, currently serving as Assistant Manager in the AML/CFT - Sanctions department at the National Bank of Greece since December 2019. Prior to this role, Dionisios was the Department Supervisor in the Group Compliance Governance Unit at the National Bank of Greece S.A. from December 2013 to December 2019 and spent over a decade as Senior Group Compliance Officer at PROBANK S.A., where responsibilities included managing the Compliance Unit. Notable roles include coordinator of the Bank’s Compliance Subcommittee and Senior Advisor for Education of Personnel, along with significant contributions to branch management and regulatory compliance. Dionisios holds a degree from the Economics Department of the University of Athens, completed in 1988.