A revised version of Sanitation 21 (2014) is an important component of the global sanitation toolkit, which presents a planning framework based on international best practices. Initially developed in 2006, this updated version builds on recent experiences where good planning has formed an integral part of achieving improvements in urban sanitation. In the context of this document, planning is essentially about responding to real needs […]
The purpose of this working paper is to set out sanitation service levels to be applied as an analytical tool for WASHCost research on the disaggregated unit costs of water, sanitation and hygiene services. It should be read together with Working Paper 2: Ladders for assessing and costing water service delivery1 (Moriarty et al., 2010) which introduces the concept of service levels, service level indicators and […]