Organisation for Economic Co-operation and Development (OECD)

New York City. Department of Environmental Protection

FAO. Organización para la Alimentación y la Agricultura de las Naciones Unidas

United Nations Environment Programme (UNEP)

Comisión para la Gestión Integral del Agua en Bolivia (CGIAB)

United Nations Environment Programme World Conservation Monitoring Centre (UNEP-WCMC)

European Water Association (EWA)

WWF - The Global Conservation Organization

European Environment Agency (EEA) - Agencia Europea del Medio Ambiente (AEMA)

Stockholm International Water Institute (SIWI)