1. British Judge ad hoc Franklin Berman sat with elected British Judge Rosalyn Higgins; in Certain Activities Carried Out by Nicaragua in the Border Area (Costa Rica v. Nicaragua) and Construction of a Road in Costa Rica along the;Military and Paramilitary Activities in and against Nicaragua,1986
2. US Judge ad hoc David Caron sat with elected US Judge Joan E. Donoghue; in Maritime Delimitation in the Indian Ocean (Somalia v. Kenya), Preliminary Objections, Judgment;Alleged Violations of Sovereign Rights and Maritime Spaces in the Caribbean Sea (Nicaragua v. Colombia),2016
3. United Arab Emirates) where both judges ad hoc were French (Yves Daudet chosen by Qatar and JeanPierre Cot selected by the United Arab Emirates) and sat with elected French Judge Ronny Abraham; Request for Interpretation of the Judgment of 15 June 1962 in the Case concerning the Temple of Preah Vihear (Cambodia v. Thailand) where both judges ad hoc were yet again French (Gilbert Guillaume chosen by Cambodia and JeanPierre Cot;E;Application of the International Convention on the Elimination of All Forms of Racial Discrimination (Qatar v