SIWI, in collaboration with the Council for Scientific and Industrial Research of South Africa (CSIR) and Phillips Robinson and Associates of Namibia has issued a report "The TWO Analysis – Introducing a Methodology for the Transboundary Waters Opportunity Analysis". The report details an analytical framework for effectively developing transboundary water resources in a responsible manner and outlines an approach by which transboundary water stakeholders can collaborate on the equitable and sustainable use of their jointly held freshwater resources.