Award in regard to the validity of the Treaty of Limits between Costa Rica and Nicaragua of 15 July 1858, decision of 22 March 1888
XXVIII
27 March 1896
Convention on border demarcation concluded between the Republic of Costa Rica and the Republic of Nicaragua, signed at El Salvador on 27 March 1896
XXVIII
30 September 1897
First award under the Convention between Costa Rica and Nicaragua of 8 April 1896 for the demarcation of the boundary between the two Republics, decision of 30 September 1897
XXVIII
20 December 1897
Second award under the Convention between Costa Rica and Nicaragua of 8 April 1896 for the demarcation of the boundary between the two Republics, decision of 20 December 1897
XXVIII
22 March 1898
Third award under the Convention between Costa Rica and Nicaragua of 8 April 1896 for the demarcation of the boundary between the two Republics, decision of 22 March 1898
XXVIII
26 July 1899
Fourth award under the Convention between Costa Rica and Nicaragua of 8 April 1896 for the demarcation of the boundary between the two Republics, decision of 26 July 1899
XXVIII
11 September 1900
Award relating to the boundary dispute between Colombia and Costa Rica, decision of 11 September 1900
XXVIII
12 September 1914
The Boundary Case between Costa Rica and Panama
XI
18 October 1923
Aguilar-Amory and Royal Bank of Canada claims (Great Britain v. Costa Rica)
I
26 June 1998
Loan Agreement between Italy and Costa Rica (Italy, Costa Rica)