Sustainable water resource management and the Amazon basin

The Amazon is the largest water basin in the world and contains a multitude of shared rivers and natural resources, which connect the basin States and offer many opportunities for cooperation. However, regional cooperation in the Amazon is still limited. There are only a few bilateral treaties signed by the Amazon States inter se and few institutions dealing with international watercourses. There is no river commission in charge of the Amazon basin as a whole, which is understandable in a way, given the magnitude of the basin, and also the inexistence of major disputes related to water use. The Amazon States are members of regional and sub-region organizations, which all deal with the issue of water resource management. Although these organizations have their own policies and activities related to water resources, and despite some attempts to regulate certain water uses, for example under the Amazon Cooperation Treaty Organization (ACTO), there is no regional treaty on the management of the Amazon basin.