All Judges ad hoc

Past and present judges ad hoc:

Name	Country	Party / Case
Georges Abi-Saab	Egypt	Mali, Republic of Frontier Dispute (Burkina Faso/Republic of Mali) Chad Territorial Dispute (Libyan Arab Jamahiriya/Chad)
Adetobunboh A. Ademola	Nigeria	Ethiopia South West Africa (Ethiopia v. South Africa) Liberia South West Africa (Liberia v. South Africa)
Mohsen Aghahosseini	Iran, Islamic Republic of	Iran, Islamic Republic of Aerial Incident of 3 July 1988 (Islamic Republic of Iran v. United States of America)
Roberto Ago	Italy	Honduras Arbitral Award Made by the King of Spain on 23 December 1906 (Honduras v. Nicaragua)
Prince Bola Adesumbo Ajibola	Nigeria	Nigeria Land and Maritime Boundary between Cameroon and Nigeria (Cameroon v. Nigeria: Equatorial Guinea intervening) Nigeria Request for Interpretation of the Judgment of 11 June 1998 in the Case concerning the Land and Maritime Boundary between Cameroon and Nigeria (Cameroon v. Nigeria), Preliminary Objections (Nigeria v. Cameroon)
Awn Shawkat Al-Khasawneh	Jordan	Nicaragua Maritime Delimitation in the Caribbean Sea and the Pacific Ocean (Costa Rica v. Nicaragua) Nicaragua Land Boundary in the Northern Part of Isla Portillos (Costa Rica v. Nicaragua)
Luis Alayza y Paz Soldán	Peru	Peru Asylum (Colombia/Peru) Peru Request for Interpretation of the Judgment of 20 November 1950 in the Asylum Case (Colombia v. Peru) Peru Haya de la Torre (Colombia v.Peru)
Louise Arbour	Canada	Chile Obligation to Negotiate Access to the Pacific Ocean (Bolivia v. Chile)
Enrique c. Armand-Ugon	Uruguay	Spain Barcelona Traction, Light and Power Company, Limited (Belgium v. Spain) (New Application: 1962)
Antonio de Arruda Ferrer-Correia	Portugal	Portugal East Timor (Portugal v. Australia)
Rosemary Barkett	United States of America	United States of America Certain Iranian Assets (Islamic Republic of Iran v. United States of America)
Sir Garfield Barwick	Australia	Australia Nuclear Tests (Australia v. France) New Zealand Nuclear Tests (New Zealand v. France)
Suzanne Bastid	France	Tunisia Application for Revision and Interpretation of the Judgment of 24 February 1982 in the Case concerning the Continental Shelf (Tunisia/Libyan Arab Jamahiriya) (Tunisia v. Libyan Arab Jamahiriya)
Philémon Beb à Don	Cameroon	Cameroon Northern Cameroons (Cameroon v. United Kingdom)
Mohammed Bedjaoui	Algeria	Guinea, Republic of Ahmadou Sadio Diallo (Republic of Guinea v. Democratic Republic of the Congo) Nicaragua Territorial and Maritime Dispute (Nicaragua v. Colombia) Niger Frontier Dispute (Benin/Niger) Marshall Islands Obligations concerning Negotiations relating to Cessation of the Nuclear Arms Race and to Nuclear Disarmament (Marshall Islands v. India) Marshall Islands Obligations concerning Negotiations relating to Cessation of the Nuclear Arms Race and to Nuclear Disarmament (Marshall Islands v. Pakistan) Marshall Islands Obligations concerning Negotiations relating to Cessation of the Nuclear Arms Race and to Nuclear Disarmament (Marshall Islands v. United Kingdom)
Mohamed Bennouna	Morocco	Benin Frontier Dispute (Benin/Niger)
Sir Franklin Berman	United Kingdom of Great Britain and Northern Ireland	Liechtenstein Certain Property (Liechtenstein v. Germany) Bahrain, Egypt, Saudi Arabia and United Arab Emirates Appeal Relating to the Jurisdiction of the ICAO Council under Article 84 of the Convention on International Civil Aviation (Bahrain, Egypt, Saudi Arabia and United Arab Emirates v. Qatar) Bahrain, Egypt and United Arab Emirates Appeal Relating to the Jurisdiction of the ICAO Council under Article II, Section 2, of the 1944 International Air Services Transit Agreement (Bahrain, Egypt and United Arab Emirates v. Qatar)
Alphonse Boni	Cote d'Ivoire	Morocco Western Sahara
Bengt Broms	Finland	Finland Passage through the Great Belt (Finland v. Denmark)
Charles Brower	United States of America	Colombia Question of the Delimitation of the Continental Shelf between Nicaragua and Colombia beyond 200 nautical miles from the Nicaraguan Coast (Nicaragua v. Colombia) United States of America Alleged violations of the 1955 Treaty of Amity, Economic Relations, and Consular Rights (Islamic Republic of Iran v. United States of America) United States of America Certain Iranian Assets (Islamic Republic of Iran v. United States of America)
Ian Brownlie	United Kingdom of Great Britain and Northern Ireland	Liechtenstein Certain Property (Liechtenstein v. Germany)
Andreas Bucher	Switzerland	Switzerland Jurisdiction and Enforcement of Judgments in Civil and Commercial Matters (Belgium v. Switzerland)
Sayeman Bula-Bula	Democratic Republic of the Congo	Democratic Republic of the Congo Arrest Warrant of 11 April 2000 (Democratic Republic of the Congo v. Belgium)
José Joaquin Caicedo Castilla	Colombia	Colombia Asylum (Colombia/Peru) Colombia Request for Interpretation of the Judgment of 20 November 1950 in the Asylum Case (Colombia v. Peru) Colombia Haya de la Torre (Colombia v.Peru)
Ian Callinan	Australia	Australia Questions relating to the Seizure and Detention of Certain Documents and Data (Timor-Leste v. Australia)
Antônio Augusto Cançado Trindade	Brazil	Costa Rica Dispute regarding Navigational and Related Rights (Costa Rica v. Nicaragua)
Jean-Yves de Cara	France	Congo, Republic of the Certain Criminal Proceedings in France (Republic of the Congo v. France)
David Caron	United States of America	Colombia Alleged Violations of Sovereign Rights and Maritime Spaces in the Caribbean Sea (Nicaragua v. Colombia) United States of America Certain Iranian Assets (Islamic Republic of Iran v. United States of America)
Paul Carry	Switzerland	Switzerland Interhandel (Switzerland v. United States of America)
Jorge Castañeda	Mexico	Malta Continental Shelf (Libyan Arab Jamahiriya/Malta)
Federico de Castro	Spain	Spain Barcelona Traction, Light and Power Company, Limited (Belgium v. Spain)
Mohamed Ali Currim Chagla	India	India Right of Passage over Indian Territory (Portugal v. India)
Hilary Charlesworth	Australia	Australia Whaling in the Antarctic (Australia v. Japan: New Zealand intervening) Guyana Arbitral Award of 3 October 1899 (Guyana v. Venezuela)
Joseph Chesson	Liberia	Ethiopia South West Africa (Ethiopia v. South Africa) Liberia South West Africa (Liberia v. South Africa)
Maxwell Cohen	Canada	Canada Delimitation of the Maritime Boundary in the Gulf of Maine Area (Canada/United States of America)
Claude-Albert Colliard	France	Nicaragua Military and Paramilitary Activities in and against Nicaragua (Nicaragua v. United States of America)
Jean-Pierre Cot	France	Colombia Territorial and Maritime Dispute (Nicaragua v. Colombia) Romania Maritime Delimitation in the Black Sea (Romania v. Ukraine) Colombia Aerial Herbicide Spraying (Ecuador v. Colombia) Burkina Faso Frontier Dispute (Burkina Faso/Niger) Thailand Request for Interpretation of the Judgment of 15 June 1962 in the Case concerning the Temple of Preah Vihear (Cambodia v. Thailand) (Cambodia v. Thailand) Timor-Leste Questions relating to the Seizure and Detention of Certain Documents and Data (Timor-Leste v. Australia) United Arab Emirates Application of the International Convention on the Elimination of All Forms of Racial Discrimination (Qatar v. United Arab Emirates)
Philippe Couvreur	Belgium	Guatemala Guatemala’s Territorial, Insular and Maritime Claim (Guatemala/Belize) Venezuela Arbitral Award of 3 October 1899 (Guyana v. Venezuela)
Yves Daudet	France	Burkina Faso Frontier Dispute (Burkina Faso/Niger) Bolivia Obligation to Negotiate Access to the Pacific Ocean (Bolivia v. Chile) Nicaragua Alleged Violations of Sovereign Rights and Maritime Spaces in the Caribbean Sea (Nicaragua v. Colombia) Bolivia Dispute over the Status and Use of the Waters of the Silala (Chile v. Bolivia) Qatar Application of the International Convention on the Elimination of All Forms of Racial Discrimination (Qatar v. United Arab Emirates) Qatar Appeal Relating to the Jurisdiction of the ICAO Council under Article 84 of the Convention on International Civil Aviation (Bahrain, Egypt, Saudi Arabia and United Arab Emirates v. Qatar) Qatar Appeal Relating to the Jurisdiction of the ICAO Council under Article II, Section 2, of the 1944 International Air Services Transit Agreement (Bahrain, Egypt and United Arab Emirates v. Qatar) Democratic Republic of the Congo Armed Activities on the Territory of the Congo (Democratic Republic of the Congo v. Uganda) Armenia Application of the International Convention on the Elimination of All Forms of Racial Discrimination (Armenia v. Azerbaijan) Armenia Application of the International Convention on the Elimination of All Forms of Racial Discrimination (Azerbaijan v. Armenia) Ukraine Allegations of Genocide under the Convention on the Prevention and Punishment of the Crime of Genocide (Ukraine v. Russian Federation)
Igor Daxner	Czechoslovakia	Albania Corfu Channel (United Kingdom of Great Britain and Northern Ireland v. Albania)
Vojin Dimitrijevic	Yugoslavia	Yugoslavia Application for Revision of the Judgment of 11 July 1996 in the Case concerning Application of the Convention on the Prevention and Punishment of the Crime of Genocide (Bosnia and Herzegovina v. Yugoslavia), Preliminary Objections (Yugoslavia v. Bosnia and Herzegovina)
Christopher J. R. Dugard	South Africa	Rwanda Armed Activities on the Territory of the Congo (Democratic Republic of the Congo v. Rwanda) Rwanda Armed Activities on the Territory of the Congo (New Application: 2002) (Democratic Republic of the Congo v. Rwanda) Malaysia Sovereignty over Pedra Branca/Pulau Batu Puteh, Middle Rocks and South Ledge (Malaysia/Singapore) Costa Rica Certain Activities carried out by Nicaragua in the Border Area (Costa Rica v. Nicaragua) Costa Rica Construction of a Road in Costa Rica along the San Juan River (Nicaragua v. Costa Rica) Malaysia Application for Revision of the Judgment of 23 May 2008 in the Case concerning Sovereignty over Pedra Branca/Pulau Batu Puteh, Middle Rocks and South Ledge (Malaysia/Singapore) (Malaysia v. Singapore) Malaysia Request for Interpretation of the Judgment of 23 May 2008 in the case concerning Sovereignty over Pedra Branca/Pulau Batu Puteh, Middle Rocks and South Ledge (Malaysia/Singapore) (Malaysia v. Singapore)
Patrick Ferdinand Duinslaeger	Belgium	Belgium Legality of Use of Force (Serbia and Montenegro v. Belgium)
Ahmed Sadek El-Kosheri	Egypt	Libyan Arab Jamahiriya Questions of Interpretation and Application of the 1971 Montreal Convention arising from the Aerial Incident at Lockerbie (Libyan Arab Jamahiriya v. United Kingdom) Libyan Arab Jamahiriya Questions of Interpretation and Application of the 1971 Montreal Convention arising from the Aerial Incident at Lockerbie (Libyan Arab Jamahiriya v. United States of America)
Nabil Elaraby	Egypt	Bahrain, Egypt, Saudi Arabia and United Arab Emirates Appeal Relating to the Jurisdiction of the ICAO Council under Article 84 of the Convention on International Civil Aviation (Bahrain, Egypt, Saudi Arabia and United Arab Emirates v. Qatar) Bahrain, Egypt and United Arab Emirates Appeal Relating to the Jurisdiction of the ICAO Council under Article II, Section 2, of the 1944 International Air Services Transit Agreement (Bahrain, Egypt and United Arab Emirates v. Qatar)
Jens Evensen	Norway	Tunisia Continental Shelf (Tunisia/Libyan Arab Jamahiriya)
Bohuslav Ečer	Czechoslovakia	Albania Corfu Channel (United Kingdom of Great Britain and Northern Ireland v. Albania)
Manuel Fernandes	Portugal	Portugal Right of Passage over Indian Territory (Portugal v. India)
PaulHenning Fischer	Denmark	Denmark Maritime Delimitation in the Area between Greenland and Jan Mayen (Denmark v. Norway) Denmark Passage through the Great Belt (Finland v. Denmark)
Carl-August Fleischhauer	Federal Republic of Germany	Federal Republic of Germany Certain Property (Liechtenstein v. Germany)
Yves L. Fortier	Canada	Bahrain Maritime Delimitation and Territorial Questions between Qatar and Bahrain (Qatar v. Bahrain) Colombia Territorial and Maritime Dispute (Nicaragua v. Colombia)
Thomas Franck	United States of America	Indonesia Sovereignty over Pulau Ligitan and Pulau Sipadan (Indonesia/Malaysia)
Giorgio Gaja	Italy	Italy Legality of Use of Force (Serbia and Montenegro v. Italy) Nicaragua Territorial and Maritime Dispute between Nicaragua and Honduras in the Caribbean Sea (Nicaragua v. Honduras) Nicaragua Territorial and Maritime Dispute (Nicaragua v. Colombia) Georgia Application of the International Convention on the Elimination of All Forms of Racial Discrimination (Georgia v. Russian Federation) Italy Jurisdictional Immunities of the State (Germany v. Italy: Greece intervening) Italy Questions of jurisdictional immunities of the State and measures of constraint against State-owned property (Germany v. Italy)
W. J. Ganshof v.d. Meersch	Belgium	Belgium Barcelona Traction, Light and Power Company, Limited (Belgium v. Spain) Belgium Barcelona Traction, Light and Power Company, Limited (Belgium v. Spain) (New Application: 1962)
Carlos Garcia Bauer	Guatemala	Guatemala Nottebohm (Liechtenstein v. Guatemala)
David Goitein	Israel	Israel Aerial Incident of 27 July 1955 (Israel v. Bulgaria)
Julio Diego Gonzáles Campos	Spain	Honduras Territorial and Maritime Dispute between Nicaragua and Honduras in the Caribbean Sea (Nicaragua v. Honduras)
Paul Guggenheim	Switzerland	Liechtenstein Nottebohm (Liechtenstein v. Guatemala)
Gilbert Guillaume	France	France Certain Criminal Proceedings in France (Republic of the Congo v. France) Nicaragua Dispute regarding Navigational and Related Rights (Costa Rica v. Nicaragua) France Certain Questions of Mutual Assistance in Criminal Matters (Djibouti v. France) Peru Maritime Dispute (Peru v. Chile) Nicaragua Certain Activities carried out by Nicaragua in the Border Area (Costa Rica v. Nicaragua) Cambodia Request for Interpretation of the Judgment of 15 June 1962 in the Case concerning the Temple of Preah Vihear (Cambodia v. Thailand) (Cambodia v. Thailand) Nicaragua Construction of a Road in Costa Rica along the San Juan River (Nicaragua v. Costa Rica) Kenya Maritime Delimitation in the Indian Ocean (Somalia v. Kenya) Singapore Application for revision of the Judgment of 23 May 2008 in the Case concerning Sovereignty over Pedra Branca/Pulau Batu Puteh, Middle Rocks and South Ledge (Malaysia/Singapore) (Malaysia v. Singapore) Singapore Request for Interpretation of the Judgment of 23 May 2008 in the case concerning Sovereignty over Pedra Branca/Pulau Batu Puteh, Middle Rocks and South Ledge (Malaysia/Singapore) (Malaysia v. Singapore) Palestine Relocation of the United States Embassy to Jerusalem (Palestine v. United States of America)
Sead Hodžić	Bosnia and Herzegovina	Bosnia and Herzegovina Application for Revision of the Judgment of 11 July 1996 in the Case concerning Application of the Convention on the Prevention and Punishment of the Crime of Genocide (Bosnia and Herzegovina v. Yugoslavia), Preliminary Objections (Yugoslavia v. Bosnia and Herzegovina)
Sir Robert Yewdall Jennings	United Kingdom of Great Britain and Northern Ireland	United Kingdom of Great Britain and Northern Ireland Questions of Interpretation and Application of the 1971 Montreal Convention arising from the Aerial Incident at Lockerbie (Libyan Arab Jamahiriya v. United Kingdom)
Tassaduq Hussain Jillani	Pakistan	Pakistan Jadhav Case (India v. Pakistan)
Eduardo Jiménez de Aréchaga	Uruguay	Libyan Arab Jamahiriya Continental Shelf (Tunisia/Libyan Arab Jamahiriya) Libyan Arab Jamahiriya Continental Shelf (Libyan Arab Jamahiriya/Malta) Libyan Arab Jamahiriya Application for Revision and Interpretation of the Judgment of 24 February 1982 in the Case concerning the Continental Shelf (Tunisia/Libyan Arab Jamahiriya) (Tunisia v. Libyan Arab Jamahiriya)
James L. Kateka	United Republic of Tanzania	Uganda Armed Activities on the Territory of the Congo (Democratic Republic of the Congo v. Uganda) Equatorial Guinea Immunities and Criminal Proceedings (Equatorial Guinea v. France)
Sir Kenneth Keith	New Zealand	Azerbaijan Application of the International Convention on the Elimination of All Forms of Racial Discrimination (Armenia v. Azerbaijan) Azerbaijan Application of the International Convention on the Elimination of All Forms of Racial Discrimination (Azerbaijan v. Armenia)
Philippe Kirsch	Belgium	Belgium Questions relating to the Obligation to Prosecute or Extradite (Belgium v. Senegal)
Claus Kreß	Germany	Myanmar Application of the Convention on the Prevention and Punishment of the Crime of Genocide (The Gambia v. Myanmar)
Milenko Kreća	Serbia and Montenegro	Serbia and Montenegro Application of the Convention on the Prevention and Punishment of the Crime of Genocide (Bosnia and Herzegovina v. Serbia and Montenegro) Serbia and Montenegro Legality of Use of Force (Serbia and Montenegro v. Belgium) Serbia and Montenegro Legality of Use of Force (Serbia and Montenegro v. Canada) Serbia and Montenegro Legality of Use of Force (Serbia and Montenegro v. France) Serbia and Montenegro Legality of Use of Force (Serbia and Montenegro v. Germany) Serbia and Montenegro Legality of Use of Force (Serbia and Montenegro v. Italy) Serbia and Montenegro Legality of Use of Force (Serbia and Montenegro v. Netherlands) Serbia and Montenegro Legality of Use of Force (Serbia and Montenegro v. Portugal) Yugoslavia Legality of Use of Force (Yugoslavia v. Spain) Serbia and Montenegro Legality of Use of Force (Serbia and Montenegro v. United Kingdom) Yugoslavia Legality of Use of Force (Yugoslavia v. United States of America) Serbia Application of the Convention on the Prevention and Punishment of the Crime of Genocide (Croatia v. Serbia)
Marc Lalonde	Canada	Canada Fisheries Jurisdiction (Spain v. Canada) Canada Legality of Use of Force (Serbia and Montenegro v. Canada)
Sir Elihu Lauterpacht	United Kingdom of Great Britain and Northern Ireland	Bosnia and Herzegovina Application of the Convention on the Prevention and Punishment of the Crime of Genocide (Bosnia and Herzegovina v. Serbia and Montenegro)
François Luchaire	France	Burkina Faso Frontier Dispute (Burkina Faso/Republic of Mali)
Ahmed Mahiou	Algeria	Bosnia and Herzegovina Application of the Convention on the Prevention and Punishment of the Crime of Genocide (Bosnia and Herzegovina v. Serbia and Montenegro) Guinea, Republic of Ahmadou Sadio Diallo (Republic of Guinea v. Democratic Republic of the Congo) Bosnia and Herzegovina Application for Revision of the Judgment of 11 July 1996 in the Case concerning Application of the Convention on the Prevention and Punishment of the Crime of Genocide (Bosnia and Herzegovina v. Yugoslavia), Preliminary Objections (Yugoslavia v. Bosnia and Herzegovina) Niger Frontier Dispute (Burkina Faso/Niger)
Auguste Mampuya Kanunk’a Tshiabo	Democratic Republic of the Congo	Democratic Republic of the Congo Ahmadou Sadio Diallo (Republic of Guinea v. Democratic Republic of the Congo)
Jean-Pierre Mavungu Mvubidi-Ngoma	Democratic Republic of the Congo	Democratic Republic of the Congo Armed Activities on the Territory of the Congo (Democratic Republic of the Congo v. Rwanda) Democratic Republic of the Congo Armed Activities on the Territory of the Congo (New Application: 2002) (Democratic Republic of the Congo v. Rwanda)
Sir Louis Mbanefo	Nigeria	Ethiopia South West Africa (Ethiopia v. South Africa) Liberia South West Africa (Liberia v. South Africa)
Kéba Mbaye	Senegal	Senegal Arbitral Award of 31 July 1989 (Guinea-Bissau v. Senegal) Cameroon Land and Maritime Boundary between Cameroon and Nigeria (Cameroon v. Nigeria: Equatorial Guinea intervening) Cameroon Request for Interpretation of the Judgment of 11 June 1998 in the Case concerning the Land and Maritime Boundary between Cameroon and Nigeria (Cameroon v. Nigeria), Preliminary Objections (Nigeria v. Cameroon)
Donald M. McRae	Canada/New Zealand	Chile Obligation to Negotiate Access to the Pacific Ocean (Bolivia v. Chile) Colombia Alleged Violations of Sovereign Rights and Maritime Spaces in the Caribbean Sea (Nicaragua v. Colombia) Belize Guatemala’s Territorial, Insular and Maritime Claim (Guatemala/Belize) Colombia Question of the Delimitation of the Continental Shelf between Nicaragua and Colombia beyond 200 nautical miles from the Nicaraguan Coast (Nicaragua v. Colombia)
Thomas A. Mensah	Ghana	Nicaragua Territorial and Maritime Dispute (Nicaragua v. Colombia)
Djamchid Momtaz	Iran, Islamic Republic of	Iran, Islamic Republic of Certain Iranian Assets (Islamic Republic of Iran v. United States of America) Islamic Republic of Iran Alleged violations of the 1955 Treaty of Amity, Economic Relations, and Consular Rights (Islamic Republic of Iran v. United States of America)
Gaetano Morelli	Italy	Italy Monetary Gold Removed from Rome in 1943 (Italy v. France, United Kingdom of Great Britain and Northern Ireland and United States of America)
Hermann Mosler	Federal Republic of Germany	Federal Republic of Germany North Sea Continental Shelf (Federal Republic of Germany/Denmark) Federal Republic of Germany North Sea Continental Shelf (Federal Republic of Germany/Netherlands)
Singh Nagendra	India	India Appeal Relating to the Jurisdiction of the ICAO Council (India v. Pakistan)
Johannes Offerhaus	Netherlands	Netherlands Application of the Convention of 1902 Governing the Guardianship of Infants (Netherlands v. Sweden)
Francisco Orrego Vicuña	Chile	Chile Maritime Dispute (Peru v. Chile)
Bernard H. Oxman	United States of America	Ukraine Maritime Delimitation in the Black Sea (Romania v. Ukraine)
Sir Geoffrey Palmer	New Zealand	New Zealand Request for an Examination of the Situation in Accordance with Paragraph 63 of the Court's Judgment of 20 December 1974 in the Nuclear Tests (New Zealand v. France) Case
Felipe H. Paolillo	Uruguay	El Salvador Application for Revision of the Judgment of 11 September 1992 in the Case concerning the Land, Island and Maritime Frontier Dispute (El Salvador/Honduras: Nicaragua intervening) (El Salvador v. Honduras)
Navanethem Pillay	South Africa	The Gambia Application of the Convention on the Prevention and Punishment of the Crime of Genocide (The Gambia v. Myanmar)
Mónica Pinto	Argentina	Gabon Land and Maritime Delimitation and Sovereignty over Islands (Gabon/Equatorial Guinea)
Syed Sharif Uddin Pirzada	Pakistan	Pakistan Aerial Incident of 10 August 1999 (Pakistan v. India)
Fausto Pocar	Italy	Belgium Jurisdiction and Enforcement of Judgments in Civil and Commercial Matters (Belgium v. Switzerland) Ukraine Application of the International Convention for the Suppression of the Financing of Terrorism and of the International Convention on the Elimination of All Forms of Racial Discrimination (Ukraine v. Russian Federation)
Pemmaraju Sreenivasa Rao	India	Singapore Sovereignty over Pedra Branca/Pulau Batu Puteh, Middle Rocks and South Ledge (Malaysia/Singapore)
B.P. Jeevan Reddy	India	India Aerial Incident of 10 August 1999 (Pakistan v. India)
François Rigaux	Belgium	Iran, Islamic Republic of Oil Platforms (Islamic Republic of Iran v. United States of America)
Willem Riphagen	Netherlands	Belgium Barcelona Traction, Light and Power Company, Limited (Belgium v. Spain) (New Application: 1962)
Emmanuel Roucounas	Greece	Greece Application of the Interim Accord of 13 September 1995 (the former Yugoslav Republic of Macedonia v. Greece)
José María Ruda	Argentina	Qatar Maritime Delimitation and Territorial Questions between Qatar and Bahrain (Qatar v. Bahrain)
Jean Salmon	Belgium	Burundi Armed Activities on the Territory of the Congo (Democratic Republic of the Congo v. Burundi)
Karim Sandjabi	Iran, Islamic Republic of	Iran, Islamic Republic of Anglo-Iranian Oil Co. (United Kingdom v. Iran)
Bernardo Sepúlveda-Amor	Mexico	Mexico Avena and Other Mexican Nationals (Mexico v. United States of America)
José Sette-Camara	Brazil	Libyan Arab Jamahiriya Territorial Dispute (Libyan Arab Jamahiriya/Chad)
Mohamed Shahabuddeen	Guyana	Bahrain Maritime Delimitation and Territorial Questions between Qatar and Bahrain (Qatar v. Bahrain) Indonesia Sovereignty over Pulau Ligitan and Pulau Sipadan (Indonesia/Malaysia)
Bruno Simma	Germany	Costa Rica Maritime Delimitation in the Caribbean Sea and the Pacific Ocean (Costa Rica v. Nicaragua) Chile Dispute over the Status and Use of the Waters of the Silala (Chile v. Bolivia) Costa Rica Land Boundary in the Northern Part of Isla Portillos (Costa Rica v. Nicaragua)
Leonid Skotnikov	Russian Federation	Nicaragua Question of the Delimitation of the Continental Shelf between Nicaragua and Colombia beyond 200 nautical miles from the Nicaraguan Coast (Nicaragua v. Colombia) Russian Federation Application of the International Convention for the Suppression of the Financing of Terrorism and of the International Convention on the Elimination of All Forms of Racial Discrimination (Ukraine v. Russian Federation)
Krysztof Skubiszewski	Poland	Portugal East Timor (Portugal v. Australia) Slovakia Gabčíkovo-Nagymaros Project (Hungary/Slovakia)
Max Sorensen	Denmark	Denmark North Sea Continental Shelf (Federal Republic of Germany/Denmark) Netherlands North Sea Continental Shelf (Federal Republic of Germany/Netherlands)
Jean Spiropoulos	Greece	Greece Ambatielos (Greece v. United Kingdom)
Michel Stassinopoulos	Greece	Greece Aegean Sea Continental Shelf (Greece v. Turkey)
Sir Ninian Stephen	Australia	Australia East Timor (Portugal v. Australia)
Fredrik Julius Christian Sterzel	Sweden	Sweden Application of the Convention of 1902 Governing the Guardianship of Infants (Netherlands v. Sweden)
Serge Sur	France	Senegal Questions relating to the Obligation to Prosecute or Extradite (Belgium v. Senegal)
Hubert Thierry	France	Guinea-Bissau Arbitral Award of 31 July 1989 (Guinea-Bissau v. Senegal)
Santiago Torres Bernárdez	Spain	Honduras Land, Island and Maritime Frontier Dispute (El Salvador/Honduras: Nicaragua intervening) Qatar Maritime Delimitation and Territorial Questions between Qatar and Bahrain (Qatar v. Bahrain) Spain Fisheries Jurisdiction (Spain v. Canada) Spain Legality of Use of Force (Yugoslavia v. Spain) Honduras Territorial and Maritime Dispute between Nicaragua and Honduras in the Caribbean Sea (Nicaragua v. Honduras) Honduras Application for Revision of the Judgment of 11 September 1992 in the Case concerning the Land, Island and Maritime Frontier Dispute (El Salvador/Honduras: Nicaragua intervening) (El Salvador v. Honduras) Uruguay Pulp Mills on the River Uruguay (Argentina v. Uruguay)
Francisco Urrutia Holguin	Colombia	Nicaragua Arbitral Award Made by the King of Spain on 23 December 1906 (Honduras v. Nicaragua)
Nicolas Valticos	Greece	Malta Continental Shelf (Libyan Arab Jamahiriya/Malta) El Salvador Land, Island and Maritime Frontier Dispute (El Salvador/Honduras: Nicaragua intervening) Bahrain Maritime Delimitation and Territorial Questions between Qatar and Bahrain (Qatar v. Bahrain)
Joe Verhoeven	Belgium	Democratic Republic of the Congo Armed Activities on the Territory of the Congo (Democratic Republic of the Congo v. Burundi) Democratic Republic of the Congo Armed Activities on the Territory of the Congo (Democratic Republic of the Congo v. Uganda) Democratic Republic of the Congo Armed Activities on the Territory of the Congo (Democratic Republic of the Congo v. Rwanda)
Raúl Emilio Vinuesa	Argentina	Argentina Pulp Mills on the River Uruguay (Argentina v. Uruguay) Ecuador Aerial Herbicide Spraying (Ecuador v. Colombia)
Michel Virally	France	Honduras Land, Island and Maritime Frontier Dispute (El Salvador/Honduras: Nicaragua intervening)
Budislav Vukas	Croatia	Croatia Application of the Convention on the Prevention and Punishment of the Crime of Genocide (Croatia v. Serbia) The former Yugoslav Republic of Macedonia Application of the Interim Accord of 13 September 1995 (the former Yugoslav Republic of Macedonia v. Greece)
Christopher Gregory Weeramantry	Sri Lanka	Malaysia Sovereignty over Pulau Ligitan and Pulau Sipadan (Indonesia/Malaysia)
Rüdiger Wolfrum	Germany	Guyana Arbitral Award of 3 October 1899 (Guyana v. Venezuela) Equatorial Guinea Land and Maritime Delimitation and Sovereignty over Islands (Gabon/Equatorial Guinea)
J.T. van Wyk	South Africa	South Africa South West Africa (Ethiopia v. South Africa) South Africa South West Africa (Liberia v. South Africa)
Christine van den Wyngaert	Belgium	Belgium Arrest Warrant of 11 April 2000 (Democratic Republic of the Congo v. Belgium)
Mohamed Yaqub Ali Khan	Pakistan	Ethiopia South West Africa (Ethiopia v. South Africa) Liberia South West Africa (Liberia v. South Africa) Pakistan Trial of Pakistani Prisoners of War (Pakistan v. India)
Abdulqawi Ahmed Yusuf	Somalia	Djibouti Certain Questions of Mutual Assistance in Criminal Matters (Djibouti v. France)
Sir Muhammad Zafrulla Khan	Pakistan	Ethiopia South West Africa (Ethiopia v. South Africa) Liberia South West Africa (Liberia v. South Africa) Pakistan Trial of Pakistani Prisoners of War (Pakistan v. India)
Yaroslav Zourek	Czechoslovakia	Bulgaria Aerial Incident of 27 July 1955 (Israel v. Bulgaria) Bulgaria Aerial Incident of 27 July 1955 (United States of America v. Bulgaria)

* The Court has joined a number of cases. These being the two South West Africa cases (Ethiopia v. South Africa; Liberia v. South Africa), which were entered in the List of the Court on 4 November 1960, under separate numbers (46 and 47, respectively), and were joined by Order of the Court in May 1961, after it found that the submission of the Applications and of the Memorials filed by the Applicant Governments were mutatis mutandis identical and that they were accordingly in the same interest.

The Court also joined the two cases concerning the North Sea Continental Shelf (Federal Republic of Germany/Denmark; Federal Republic of Germany//Netherlands). These cases were entered in the General List of the Court on 20 February 1967, under separate numbers (51 and 52, respectively), they were joined by Order of the Court on 26 April 1968, Denmark and the Netherlands having decided that their Applications were in the same interest.

All Judges ad hoc

Georges Abi-Saab

Egypt

Mali, Republic of

Chad

Adetobunboh A. Ademola

Nigeria

Ethiopia

Liberia

Mohsen Aghahosseini

Iran, Islamic Republic of

Iran, Islamic Republic of

Roberto Ago

Italy

Honduras

Prince Bola Adesumbo Ajibola

Nigeria

Nigeria

Nigeria

Awn Shawkat Al-Khasawneh

Jordan

Nicaragua

Nicaragua

Luis Alayza y Paz Soldán

Peru

Peru

Peru

Peru

Louise Arbour

Canada

Chile

Enrique c. Armand-Ugon