This report is produced every two years by the World Health Organization (WHO) on behalf of UN-Water. It provides a global update on the policy frameworks, institutional arrangements, human resource base, and international and national finance streams in support of sanitation and drinking-water. It is a substantive input into the activities of Sanitation and Water for All (SWA).
WHO (2012): UN-Water Global Annual Assessment of Sanitation and Drinking-Water (GLAAS). The Challenge of Extending and Sustaining Services. Geneva: World Health Organization (WHO) URL [Accessed: 17.04.2013]