Convenio sobre Zona Especial Fronteriza Marítima Document type Multilateral Field of application Regional/restricted Date Dec 4, 1954 Source IUCN (ID: TRE-001939) Place of adoption Santiago Language Spanish Subject Sea Keyword Maritime zone Territorial sea Marine fisheries Navigation International agreement-text Geographical area South America, South Atlantic, Amazonia, Latin America and the Caribbean, East Pacific, South-Eastern Pacific Full text Spanish Country/Territory/Participant See Expanded View Show Map Countries Entry into force Ratification * Chile - Aug 16, 1967 [1] Ecuador - Nov 9, 1964 [1] Peru - May 10, 1955 [1] * [1] Ratification [2] Accession/approbation [3] Acceptance/approval [4] Succession [5] Consent to be bound [6] Definite signature reset zoom out zoom in