The role of investment arbitration in water services governance

The flux of foreign investment into the water industry that took place over recent decades had a significant impact on the relationship between water companies and states. The creation of a global network of international investment agreements also altered the method of adjudication of possible disputes between the parties. The emergence of global water markets and the advent of Public–Private Partnerships led to the emergence of what has been called Global Water Governance. This articles analyses how the decisions of arbitral tribunals in water-related disputes are becoming an integral part of this global regulatory system and discusses their impact on water services governance. Governments are increasingly required to have a thorough knowledge of the functioning and possible implications of the legal frameworks that underpin foreign investments in the water services market.