This document discusses organizational changes WaterAid is making to improve the sustainability of its rural water programming. It launched a Sustainability Framework in 2011 and is using tools like workshops, analysis of project sites, and monitoring to help staff and partners systematically consider sustainability. In Mali, WaterAid is working with local governments and partners to conduct analysis of project sites, identify good models like one in Dandougou Fakala, and develop plans to address challenges like preventative maintenance and cost-sharing. The process has highlighted the need for aligned internal systems and dedicated champions to drive changes, while performance monitoring and critique will also be important to make sustainability an organic part of WaterAid's work.