István Hegedűs participated at the preparatory meeting of the common project "Citizen-rights Europe" organised by European Alternatives on 19-20 January 2015 in Rome.
István Hegedűs gave a presentation to the guest students of the George Mason University at the Faculty of Social Sciences of ELTE University, Budapest on 18 February 2019.
István Hegedűs gave a presentation entitled "Facing the European Parliamentary Elections: Hungary and the European Union" at the Faculty of Social Sciences at ELTE University on 10 April 2019.
Hungary - an “enfant terrible”? This was the title of the presentation held by István Hegedűs at the conference of the Central European Political Science Association entitled From Crisis to Recovery? Domestic and International Responses in a United Europe in Bratislava on 15 October 2010.