On January 27, 2014, the International Court of Justice (Court) rendered its judgment in a dispute between Peru and Chile concerning the maritime boundary between them. The Court held that a partial maritime boundary already existed between the parties, and it proceeded to analyze both its nature and its extent on the basis of agreements between the parties, their practice, and other evidence. For the remainder of the boundary extending up to 200 nautical miles, the Court applied the rule of equitable delimitation found in Article 74 of the United Nations Convention on the Law of the Sea (UNCLOS).
