Dr. Alexandros Varveris is the Governor of e-EFKA (Electronic National Social Security Fund) since October 2023. From June 2021 to October 2023 he has served as Deputy Governor responsible for the digital transformation of e-EFKA. Previously, he was a Special Laboratory Educational Staff at the University of Athens, School of Law, teaching “Law and Informatics” (1997-2021). He has also served in several institutions and organizations, both in Greece and abroad. He taught Digital Libraries and Integrated Library Applications at the Department of Library Science and Information Systems, Faculty of Management and Economics at the Technical Educational Institution of Athens (2008 to 2012), also has been the Technical Director of the International Commission of Civil Status (Strasbourg, France), responsible, for more than 10ys for the electronic communication of Civil-Status Authorities among member states (2001 to 2014). He has also worked in several research projects regarding, information exchange, e-health, and e-government at the National Centre for Scientific Research “Demokritos” (N.C.S.R.), Division of Applied Technologies & Research Support (1998-2008). He has a PhD in “Secure Information Exchange between Administrations of Different Countries”, an MSc in Information Science, a Bachelor Degree in Electronics Engineering and a Bachelor Degree in Computer Science. Dr. Alexandros Varveris is the Governor of e-EFKA (Electronic National Social Security Fund) since October 2023. From June 2021 to October 2023 he has served as Deputy Governor responsible for the digital transformation of e-EFKA. Previously, he was a Special Laboratory Educational Staff at the University of Athens, School of Law, teaching “Law and Informatics” (1997-2021). He has also served in several institutions and organizations, both in Greece and abroad. He taught Digital Libraries and Integrated Library Applications at the Department of Library Science and Information Systems, Faculty of Management and Economics at the Technical Educational Institution of Athens (2008 to 2012), also has been the Technical Director of the International Commission of Civil Status (Strasbourg, France), responsible, for more than 10ys for the electronic communication of Civil-Status Authorities among member states (2001 to 2014). He has also worked in several research projects regarding, information exchange, e-health, and e-government at the National Centre for Scientific Research “Demokritos” (N.C.S.R.), Division of Applied Technologies & Research Support (1998-2008). He has a PhD in “Secure Information Exchange between Administrations of Different Countries”, an MSc in Information Science, a Bachelor Degree in Electronics Engineering and a Bachelor Degree in Computer Science.