Monday Institute of International Economic Relations (IDOS) holds a conference on «Economic Diplomacy in Greece: Administration and Perspectives,» at 10.30 a.m. at the Athens Journalists’ Union (ESIEA) offices, 20 Academias. Tel. 210.362.0274. Culture Minister Giorgos Voulgarakis and the chairman of Olympic Properties SA, Christos Hadjiemmanouil, hold a press conference to present the contractors who will undertake the development of the Goudi Olympic Hall. Left Coalition Party holds a conference on «Privatization of the Postal Saving Bank and the Hellenic Post,» at the offices of the Bank Workers’ Federation (OTOE), Sina & 9 Vissarionos. Left Coalition president Alekos Alavanos will make the opening speech. Piraeus Bank shareholders repeat general meeting at 9.30 a.m. at the Grande Bretagne Hotel. Tuesday Federation of Greek Industries (SEV) holds its annual general meeting at the Athens Concert Hall. President Karolos Papoulias, Prime Minister Costas Karamanlis and Finance Minister Giorgos Alogoskoufis will speak. Transport Ministry hosts a three-day conference on «Telecommunications and Information Technology,» at 11 a.m. at the exhibition center of the metro station in Syntagma Square. Transport Minister Michalis Liapis will make the opening address. To Thursday. Tel. 210.650.8031. Shareholders of Mytilineos Group hold annual general meeting at noon at the Grande Bretagne Hotel. Response International holds a three-day convention, «All About Sales,» at the Pendelikon Estate. To Thursday. Tel. 210.802.1145. Wednesday Athens Chamber of Commerce and Industry (EBEA) is hosting a conference on «E-services of EBEA,» at 5 p.m. at chamber’s premises, 7-9 Academias. Tel. 210.338.2213 or log on to www.ebea.gr. Thursday Confederation of Workers of the Social Security Foundation (POSE-IKA) holds a press conference at noon to present the current developments of social security issues. Friday The second international «Transport and Logistics» exhibition opens at the Helexpo fairground in Thessaloniki. To Monday. Tel. 2310.291.157 or log on to www.helexpo.gr.