CDL-AD(2019)021 Amicus curiae brief for the European Court of Human Rights in the case of Mugemangango v. Belgium on procedural safeguards which a State must ensure in procedures challenging the result of an election or the distribution of seats (Venice, 11-12 October 2019)
CDL-AD(2017)025 Amicus curiae brief for the European Court of Human Rights in the case of Berlusconi v. Italy (Venice, 6-7 October 2017)
CDL-AD(2014)013 Amicus Curiae brief in the case of Rywin v. Poland (Applications Nos 6091/06, 4047/07, 4070/07) pending before the European Court of Human Rights (on Parliamentary Committees of inquiry) (Venice, 21-22 March 2014)
CDL-AD(2008)027 Amicus Curiae Brief in the cases of Sejdić and Finci v. Bosnia and Herzegovina (Applications no. 27996/06 and 34836/06) pending before The European Court of Human Rights (Venice, 17-18 October 2008)
CDL-AD(2008)021 Amicus Curiae Brief in the case of Bijelić against Montenegro and Serbia (Application N°11890/05) pending before the European Court of Human Rights (Venice, 17-18 October 2008)
CDL-AD(2006)014 Opinion on the Prohibition of Financial Contributions to Political Parties from Foreign Sources (amicus curiae opinion for the European Court of Human Rights) (Venice, 17-18 March 2006)
CDL-AD(2005)020 Amicus Curiae Opinion (Proceedings before the European Court of Human Rights) on the nature of proceedings before the Human Rights Chamber and the Constitutional Court of Bosnia and Herzegovina (Venice, 10-11 June 2005)