On 18.09.2019, at the Ministry of Foreign Affairs in the "Yiannos Kranidiotis" Hall, an event was held for the launch of the cooperation of the Hellenic Single Public Procurement Authority with the Organization for Economic Cooperation and Development (OECD), with the support of the EU Structural Reform Support Office (SRSS), in the presence of the Secretaries-General of Justice and Human Rights, Information Systems, Health Services and Internal Affairs and Organization, government officials, as well as representatives of stakeholders and key contracting authorities such as Attica Prefecture and Municipalities of Athens and Pireas. Also present were the Presidents of SEGM, Costas Kallergis, STEAT, George Syrianos, SATE, George Vlachos, and PEDMIEDE, George Benekos.