 Nyorai kuenderera mberi kweiyi ndima - HLPF ine mavambo ayo mu Commission on Sustainable Development CSD, iyo yakasikwa muna 1992 kuti ive nechokwadi chekutevera kweMusangano weZvakatipoteredza uye KubudiriraUNCED. Komisheni iyi yakaungana ka20, uye musangano wayo wokupedzisira wakaitwa musi wa20 September 2013. 