MONDAY Greek Institute of Internal Auditors (EIEE) to hold a conference on «Internal Auditing,» at 5.30 p.m. at the National Bank of Greece, 82-84 Aeolou. Tel. 210.825.9504 or log on to www.hiia.gr. American-Hellenic Chamber of Commerce to hold a conference on «The Pension System in Greece: Present and Future,» at 10 a.m. at the Athens Ledra Marriott Hotel. Labor Minister Panos Panayiotopoulos and Finance Minister Giorgos Alogoskoufis will speak. Tel. 210.699.3559. General meetings: Ridenco, Notos Com, Euromedica. TUESDAY General Confederation of Greek Labor (GSEE) meets to discuss the sector’s financial and institutional issues and to decide on future industrial action. General meeting: Aluminium of Greece, about the addition to the articles of association of the phrase, «Production and trading of any form of energy.» WEDNESDAY Prime Minister Costas Karamanlis to open the exhibition «The Greek Bank Note 1822-2002,» hosted by the National Bank of Greece, at 7 p.m. at the Diomidis Mansion, Bank’s Historical Archive, 146 Tritis Septemvriou. Tel. 210.334.1822. The Association of Greek Construction Companies (SATE) to host a conference on «Pricing and Costing Practices of Technical Works,» at 10 a.m. at the Hellenic Management Association (EEDE), Ionias & Iakovaton. Tel. 210.330.1814 or log on to www. sate.gr. Agrotica 2006 international fair for agricultural machinery, equipment and supplies opens at the Helexpo fairgrounds in Thessaloniki. To Sunday. Tel. 2310.291.101 or log on to www.helexpo.gr. FRIDAY Hellenic Solid Waste Management Association to host a conference on «From Waste Disposal to Resource and Energy Recovery,» at 9 a.m. at the Evgenidio Foundation at 387 Syngrou. To Saturday. Tel. 210.610.5127-8 or log on to www. eedsa.duth.gr. General meeting: National Bank of Greece, 93 Aeolou, at noon.