The document discusses transboundary water management and development in Southern Africa. It outlines the enabling environment instruments in place at the SADC Secretariat to facilitate regional water projects. It defines what constitutes a regional water project and describes the role of the SADC Secretariat in identifying, preparing, and supporting the development of regional water infrastructure projects. Finally, it lists some high priority regional water infrastructure projects currently being considered, including large hydropower projects spanning multiple countries in the region.