The International Tribunal for the Law of the Sea and the Protection and Preservation of the Marine Environment: Taking Stock and Prospects

Abstract This article takes stock of the contribution of the International Tribunal for the Law of the Sea (ITLOS) to the development of international environmental law. It examines in this regard the jurisdiction of the tribunal and provides an overview of its environmental jurisprudence. It then assesses the potential role of ITLOS in relation to some marine environmental challenges ahead. In particular, it considers the possibility of a request for an advisory opinion on climate change, the settlement of disputes regarding deep seabed mining, and the potential role of the tribunal under a new legal instrument on the conservation and sustainable use of marine biological diversity of areas beyond national jurisdiction.