Protection and Use of Transboundary Groundwater Resources under Public International Law—An Analysis of the UN International Law Commission’s Draft Articles on the Law of Transboundary Aquifers

Abstract

Groundwater is one of the world’s most important water resources. Although it is highly susceptible for pollution and overexploitation, its extraction rate is predicted to increase over the next decades. Against this background, this article discusses the contribution of the UN International Law Commission’s Draft Articles on the Law of Transboundary Aquifers to the protection of this precious resource. It first provides some information on the characteristics of groundwater and aquifers, then describes briefly the existing international legal regimes addressing transboundary groundwater and the evolution of the Draft Articles, and finally analyses the main criticisms and positive aspects of the Draft Articles.