The UNEP-DHI Partnership – Centre on Water and Environment (UNEP-DHI) is a United Nations Environment Programme centre of expertise, dedicated to improving management of freshwater resources from the local to the global level. The UNEP-DHI Partnership is hosted at DHI, an independent, international consulting and research-based organization of more than 1200 employees, with offices in 30 countries, and with more than 50 years of experience in water resources management.