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Inter-State Arbitration (PCA / Annex VII / ad hoc)

Honduras Borders (Guatemala/Honduras)
Alsop Claim (Chile/United States)
Delimitation of the Border between Eritrea and Ethiopia (Eritrea/Ethiopia)
Aaroo Mountain (Saudi Arabia/Yemen)
Nationality of Various Persons Case (Germany/Lithuania)
Case concerning the interpretation of the air transport services agreement between the United States and France (France/United States)
Boundary delimitation (South-African Republic (Transvaal)/Free State of Orange)
Fumes from the smelter of the Consolidated Mining and Smelting Company of Canada in Trail, British Columbia (United States/Canada)
British Property in Spanish Morocco Case (Spain/United Kingdom)
Spadafora Case (Colombia/Italy)
Case concerning the differences between New Zealand and France arising from the Rainbow Warrior affair (New Zealand/France)
Spheres of Influence in the Niger Region (United Kingdom/France)
Execution of German-Portuguese Arbitral Award of June 30th, 1930 (Germany/Portugal)
Cerruti Case (Colombia/Italy)
Continental Shelf area between Iceland and Jan Mayen (Iceland/Norway)
Czechoslovak-Hungarian boundary (Czechoslovakia/Hungary)
S. S. “Lisman” (United States/United Kingdom)
Case concerning the interpretation of the air transport services agreement between the United States and Italy (Italy/United States)
Sovereignty over the Island of Bulama (Portugal/United Kingdom)
Swiss Confederation v. German Federal Republic (No. I) (Switzerland/Germany)
Règlement des prestations effectuées dans la Ruhr et dans les têtes de pont de Dusseldorf et de Duisburg (Germany/France)
Guiana Boundary Case (Brazil/United Kingdom)
Case concerning filleting within the Gulf of St. Lawrence (Canada/France)
Boundary between the British and French possessions on the Gold Coast (United Kingdom/France)
Forests of Central Rhodope Case (Greece/Bulgaria)
Case concerning the Interpretation of a Provision of the Commercial Convention between France and Switzerland and of the Procès-verbal signed at Berne on 20 October 1906 (France/Switzerland)
Arbitration regarding the Iron Rhine ("Ijzeren Rijn") Railway (Belgium/Netherlands)
Territory ceded by Romania to Hungary (Romania/Hungary)
Chaco Case (Bolivia/Paraguay)
Argentine-Chile Frontier Case (Argentina/Chile)
Italian-Swiss frontier at Alpe de Cravairola (Italy/Switzerland)
Attack on the Caravan of the Maharao of Cutch Case (United Kingdom/Ethiopia)
San Domingo Improvement Company Claims (Dominican Republic/United States)
Case concerning the location of boundary markers in Taba (Egypt/Israel)
Jurisdiction in the Bering’s sea and preservation of fur seals (United States/United Kingdom)
Death of James Pugh (United Kingdom/Panama)
Boundary Case between Costa Rica and Panama (Costa Rica/Panama)
True River Saint Croix (United States/United Kingdom)
Zamora-Santiago sector (Ecuador/Peru)
Bužau-Nehoiaşi Railways Case (Germany/Romania)
Case concerning a quantity of gold claimed by the Netherlands (Netherlands/Italy)
Delagoa Bay (United Kingdom/Portugal)
Goldenberg Case (Germany/Romania)
Barotseland Boundary Case (United Kingdom/Portugal)
Case concerning the delimitation of maritime boundary (Guinea-Bissau/Senegal)
Boundary at Uruguay and Yguazu Rivers (Argentina/Brazil)
Free Zones Case (France/Switzerland)
La Masica Case (United Kingdom/Honduras)
Islands in the Bay of Fundy (United Kingdom/United States)
French-Siamese Conciliation Commission (France/Siam)
German Cession of Vessels and Tugs for Rhine Navigation (France/Germany)
Junghans Case (Germany/Romania)
Case concerning the Indo-Pakistan Western Boundary (Rann of Kutch) (India/Pakistan)
Rectification of the Frontier between Greece and Turkey (Greece/Turkey)
Tacna-Arica Question (Chile/Peru)
Aboilard Case (France/Haiti)
Case concerning the interpretation or application of two agreements of 9 July 1986 (Rainbow Warrior Affair) (New Zealand/France)
Spheres of influence in East Africa (Manica plateau) (United Kingdom/Portugal)
S. S. “Edna” (United States/United Kingdom)
Case relating to the Interpretation of the Runciman-Clémentel Agreement of 3 December 1916 (United Kingdom/France)
Boundaries relating to lakes Ontario, Erie and Huron and River St. Lawrence (United Kingdom/United States)
Honduras-Nicaragua Mixed Commission (Honduras/Nicaragua)
German Cession of Vessels and Tugs for Elbe Navigation (Czechoslovakia/Germany)
S. S. “Seguranca” (United States/United Kingdom)
Case concerning the delimitation of the Continental Shelf (United Kingdom/France)
Interpretation of the Treaty of Managua (United Kingdom/Nicaragua)
Martini Case (Italy/Venezuela)
Boundary Case between Honduras and Nicaragua (Honduras/Nicaragua)
Case concerning boundary disputes relating to the interpretation of the report of the Bengal Boundary Commission (India/Pakistan)
Puna de Atacama Boundary (Argentina/Chile)
S. S. “I’m Alone” (Canada/United States)
Lottie May Incident (United Kingdom/Honduras)
Line of Boundary under Article VII of the Treaty of Ghent, nearby Sugar Island (United Kingdom/United States)
Interpretation of the first article of the Treaty of Ghent (United States/United Kingdom)
Navigation on the Danube (Allied Powers/Germany, Austria, Hungary and Bulgaria)
Deutsche Bank Case (Germany/Romania)
Case concerning the Air Service Agreement of 27 March 1946 (United States/France)
Boundary between the United Kingdom and the South African Republic (Transvaal) (United Kingdom/South African Republic (Transvaal))
Responsibility of Germany for Damage Caused in the Portuguese Colonies in the South of Africa (Naulilaa Incident) (Portugal/Germany)
Boundary Case between Bolivia and Peru (Bolivia/Peru)
Case concerning a dispute between Argentina and Chile concerning the Beagle Channel (Argentina/Chile)
Boundary between the Colony of British Guiana and the United States of Venezuela (British Guiana/United States of Venezuela)
Schlessiger Case (Germany/Romania)
May Case (Guatemala/United States)
Boundaries of British and American Northeastern territories (United Kingdom/United States)
Case of the Forte (Brazil/United Kingdom)
Colombian-Venezuelan Frontiers Case (Colombia/Venezuela)
Trail Smelter Case (United States/Canada)
Case concerning the interpretation of article 24 of the Treaty of Finance and Compensation of 27 November 1961 (Austria/Federal Republic of Germany)
Award in regard to the validity of the Treaty of Limits between Costa Rica and Nicaragua of 15 July 1858 (Costa Rica/Nicaragua)
Clipperton Island Case (Mexico/France)
Case concerning the Interpretation of the Commercial Treaty concluded between Italy and Switzerland on 13 July 1904 (Italy/Switzerland)
Case concerning the delimitation of maritime areas (Canada/France)
Boundary dispute (Colombia/Costa Rica)
Walwal Incident (Italy/Ethiopia)
Guano Case (Chile/France)
Disagreements relating to the Treaty extending the right of fishing of 5 June 1854 (United States/United Kingdom)
Alabama Claims (United States/United Kingdom)
War Profits Tax Case (France/Spain)
Samoan Claims (Germany/United Kingdom/United States)
Case concerning claims arising out of decisions of the Mixed Graeco-German Arbitral Tribunal (Greece/Federal Republic of Germany)
Demarcation of the boundary between Costa Rica and Nicaragua (Costa Rica/Nicaragua)
Campbell Case (United Kingdom/Portugal)
Walfish Bay Boundary Case (Germany/United Kingdom)
Case concerning the frontier line between boundary post 62 and Mount Fitzroy (Argentina/Chile)
Boundaries between Brazil and French Guyana (Brazil/French Guyana)
Warsaw Electricity Company Case (France/Poland)
Alaska Boundary Case (United Kingdom/United States)
Settlement of Differences between the Sultan of Muscat and the Sultan of Zanzibar (Muscat/Zanzibar)
Consular Convention between Turkey and Greece (Turkey/Greece)
Acquisition of Polish Nationality Case (Germany/Poland)
Cordillera of the Andes Boundary Case (Argentina/Chile)
Case concerning the re-evaluation of the German Mark in 1961 and 1969 under the 1953 Agreement on German External Debts (Belgium, France, Switzerland, United Kingdom, United States/Federal Republic of Germany)
Lamu Island (Germany/United Kingdom)
Salem Case (Egypt/United States)
Chamizal Case (Mexico/United States)
Southern Bluefin Tuna Case (Australia and New Zealand/Japan)
Boundary near the lake called the "Meerauge" (Austria/Hungary)
Tardieu-Jaspar Agreement Dispute (Belgium/France)
Case of German Secular Property in Israel (Federal Republic of Germany/Israel)
Sovereignty over Aves Island (Venezuela/Netherlands)
Waima Incident and Sergent Malamine Case (United Kingdom/France)
Ottoman Public Debt Case (Bulgaria, Iraq, Palestine, Transjordan, Greece, Italy and Turkey)
Case concerning the Interpretation of Article 18 of the Treaty of Friendship and Commerce concluded between Italy and Peru on 23 December 1874 (Italy/Peru)
Case concerning the delimitation of the maritime boundary (Guinea/Guinea-Bissau)
Limits of the respective colonies in Guyana (France/Netherlands)