Bilateral agreement with the Faculty of Philosophy of the Society of Jesus specifies long-term cooperation on the execution of joint study programmes, research and professional activities.
- Cooperation agreement with the Faculty of Philosophy of the Society of Jesus in Zagreb (16 October 1997).
- Agreement with the Faculty of Philosophy of the Society of Jesus allowing students of the Faculty to participate in the mobility programme Erasmus+, in the study areas of Philosophy and Classics (Latin), within the available mobility potentials of the Centre for Croatian Studies (21 February 2014)
Bilateral agreements with research and higher education insitutions in Croatia, such that they include cooperation in research and professional activities:
- Cooperation agreement with the Institute of Philosophy in Zagreb (31 January 2005).
- Cooperation agreement with the Croatian Institute for History in Zagreb (31 January 2005).
- Cooperation agreement with the Institute for Croatan Language and Linguistics in Zagreb (17 February 2005).
- Cooperation agreement with the Institute for Social Research in Zagreb (24 March 2005).
- Cooperation agreement with the Institute for Ethnology and Folklore Research in Zagreb (24 March 2005).
- Cooperation agreement with the with the Faculty of Economy, University in Zagreb (21 March 2007).
- Cooperation agreement with the with the Faculty of Education, University in Osijek (14 July 2008).
- Cooperation agreement with the Institute for Migration and Ethnic Studies in Zagreb (24 November 2010).
- Cooperation agreement with the with the Department of Biology and the Department of Physics, Faculty of Science, University of Zagreb (forthcoming)
- Cooperation agreement with the Union of Croatian Psychotherapy Associations (forthcoming)
Bilateral agreements with research and higher education insitutions outside of Croatia and the
European Area of Research and Higher Education:
- Cooperation agreement with the University of Mostar (21 July 2009).
- Cooperation agreement with the University of Belgrade (20 November 2013).
- Cooperation agreement with the International University of Sarajevo (25 November 2013).