The 11th SuSanA meeting was held in Rio de Janeiro from 19 to 21 March 2010. The meeting was hosted by the UN Habitat, ABES/AIDIS, SEI and GTZ. SuSanA - UN HABITAT Dialogue at World Urban Forum - 5 (23 March) was organised to discuss the key issues in urban management related to solid and liquid waste and how they impact cities and towns.