On 24 May 2018 the annual meeting of the Hungarian Europe Society elected Erik Uszkiewicz as vice-chairperson following the resignation of András Schweitzer.
Erik Uszkiewicz participated at the training of the Create/React program in Berlin in the framework of the European Citizen Rights project between 19-20 June 2015.
Erik Uszkiewicz participated at a study visit organised by the European Commission Representation in Hungary held between 7 and 9 November 2018 in Brussels.