The Constitutional Court of the Republic of Croatia hosted (or co-hosted) several international professional symposiums, conferences and round tables, as follows:

Protection of Fundamental Human Rights by a Constitutional Court, international UniDem seminar
Place and time: Brijuni, September 1995
Organized by: Constitutional Court of the Republic of Croatia together with the Venice Commission, Office for Democratic Institutions and Human Rights of the OESS;

Development and Present Perspectives of Constitutional Law in Croatia, Italy and Germany, seminar
Place and time: Zagreb, September 1998
Organized by: Constitutional Court of the Republic of Croatia together with the German Embassy, Embassy of the Republic of Italy, Goethe Institute in Zagreb, Italian Cultural Institute and Local Democracy Embassy Sisak

The Interpretative Role of a Constitutional Court, international conference
Place and time: Novi Vinodolski, September 2000
Organized by: Constitutional Court of the Republic of Croatia together with the Hanns Seidel's Foundation (Hanns Seidel Stiftung), German Foundation for International Legal Co-operation (Deutche Stiftung für Internationale rechtliche Zusammenarbeit e.V.), Croatian Law Centre, Zagreb; Human Rights Institute Novi Vinodolski and Town of Novi Vinodolski;

The Constitutional Complaint, international round table
Place and time: Zagreb, December 2000
Organized by: Constitutional Court of the Republic of Croatia together with German Foundation for International Legal Co-operation (Deutche Stiftung für Internationale rechtliche Zusammenarbeit e.V.)

The Participation of Minorities in Public Life, international seminar
Place and time: Zagreb, 2007
Organised by: the European Commission for Democracy through Law (Venice Commission), together with the Constitutional Court of the Republic of Croatia, the Ministry of Foreign Affairs and European Integration, the Faculty of Law and the Faculty of Political Sciences, Zagreb University and the University of Glasgow

Constitutional complaint as a legal remedy for the protection of human rights and fundamental freedoms, international round table
Place and time: Dubrovnik, 2008
Organised by: the Constitutional Court of the Republic of Croatia