István Hegedűs took part as an invited expert at the seminar of the Heinrich Böll Foundation entitled "How to Counter Right-Wing Populism and Extremism in Europe?" on 13 October 2015 in Brussels.
The opinion of István Hegedűs was cited about the political situation in Hungary in an article published in Monitor Global Outloo
The views of István Hegedűs on the Hungarian parliamentary elections were published by World Politics Review on 10 April 2014.
István Hegedűs gave an interview to Klubrádió about the visit of the LIBE committee of the European Parliament in Budapest on 27 September 2012.
István Hegedűs was the guest of László Juszt's online program called "Private Talks" on 1 April 2021.