This year, the International Environmental Technology Centre, United Nations Environment Programme (UNEP-IETC) is celebrating its 30th anniversary. UNEP-IETC was established in 1992 based on the decision of the UNEP Governing Council with a mandate to facilitate the transfer of environmentally sound technologies focusing on urban environmental and freshwater issues. In recent years, UNEP-IETC focused its activities on environmentally sound management of solid waste to implement UNEP’s Medium-term Strategies and Programme of Work.