United Nations Convention on the Law of the Sea

The term United Nations Convention on Law of the Sea (UNCLOS, also called simply the Law of the Sea or LOS) refers to several United Nations events and one treaty. The events the term refers to are the (First) United Nations Convention on Law of the Sea, the Second United Nations Convention on Law of the Sea, and the Third United Nations Convention on Law of the Sea. The treaty resulting from the Third United Nations Convention on Law of the Sea also bears the name United Nations Convention on Law of the Sea and is the most recent major development in international law governing the oceans. The treaty provided new universal legal controls for the management of marine natural resources and the control of pollution. Its Secretariat resides within the United Nations Division for Ocean Affairs and the Law of the Sea.