The 1997 United Nations Convention on the Law of Non-navigational Uses of International Watercourses: what contribution to the development of the Water Charter for the Volta Basin?

In 2007, the six riparian countries of the Volta Basin adopted the Convention on the Status of the Volta River and the Establishment of Volta Basin Authority (Volta Basin Convention). This legal framework is strongly inspired by the United Nations Convention on the Law of Non-navigational Uses of International Watercourses (UNWC). However, the Volta Basin Convention merely states the major international river management principles without specifying either the terms or the procedures for their implementation. This article examines the potential contribution of the UNWC provisions to the development of a water charter.