National governments, state governments and governments of sub-national entities (typically provinces) with mandates and jurisdiction for integrated water resources management (IWRM).

River basin organizations/committees or similar (in short RBO’s) with mandates to facilitate trans boundary IWRM.

Regional and national universities, research organizations, consultants and other knowledge developers and providers engaged in assisting governments and RBO’s.

Regional, national and local NGO’s, civil society organizations engaged or interested in trans boundary IWRM .

Private sector organizations involved as promoters, developers or financiers of projects affecting trans boundary IWRM.

External support agencies (multi- and bilateral donors and development banks) engaged in trans boundary IWRM.