The Thirteenth International Nanotechnology Festival and Exhibition is going to be held in Tehran during 1-4 October 2022. Facilities are provided to Greek companies to attend this exhibition. Iran is among the top 10 countries in the world in nanotechnology science. Companies that are interested in participating in this exhibition are kindly requested to visit the Embassy of Iran in Athens. For further information please contact ath.economic-sec@mfa.gov.ir.