Table 5.

Organisation hand‐searches

Organizations	Website
3ie	3ie water and sanitation sector
Abdul Latif Jameel Poverty Action Lab (J‐PAL)	J‐PAL evaluations
African Development Bank	African Development Bank evaluation reports
Asian development Bank	ADB Impact evaluation studies
CEGA (University of California Center for Effective Global Action)	CEGA water and sanitation research projects
Department for International Development Research for Development	Research for Development outputs in water and sanitation
IMPROVE International	WASH organisations with independent evaluations
International Water and Sanitation Centre (IRC)	http://www.washdoc.info/docsearch/results?lmt=20&txt=water+sanitation+impact+evaluation&combine=all&field=&language=&mediatype=&dateset=since&date=0
Innovations for Poverty Action (IPA)	IPA WASH projects
Inter‐American Development Bank	Office of Evaluation and Oversight: project and impact evaluations in water & sanitation
Oxfam	Water sanitation and hygiene evaluation and research reports
USAID	USAID development experience clearinghouse
UNICEF	UNICEF evaldatabase
World Bank Development Impact Evaluation (DIME)	DIME)
World Bank Independent Evaluation Group (IEG)	IEG Systematic reviews and impact evaluations