LBI EHP cooperates with other institutions and individual researchers (see “Affiliated researchers”) concerned with the subject of borders. In 2009, a cooperation with the Chair for Southeast and East European History at the University of Regensburg was established. In 2010 institutional agreements resulting from successful individual cooperations in the first phase of the project were signed with Selye János University in Komárno (Slovakia) and Babeş Bolyai University in Cluj-Napoca (Romania).