István Hegedűs gave an online presentation to the working group on Europe, Foreign Affairs and Defence of the Young Liberals in Baden-Württemberg on 29 April 2020.
István Hegedűs made a presentation at the University of North Carolina at Chapel Hill entitled "Populism in Central Europe and Beyond: The Hungarian Case" in Chapel Hill, North Carolina on 26 October 2018.
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 at a working breakfast to the invitation of the Friedrich Naumann Foundation for Freedom in restaurant Habel am Reichstag in Berlin on 24 March 2022 about the forthcoming Hungarian parliamentary elections.
István Hegedűs was an invited speaker together with Timea Kodo and András Volom at the round-table discussion of the Long Island University Global Europe Seminar on 19 April 2020.
