World Health Organization: Water, sanitation and hygiene (WASH)

The World Health Organization is the foremost authority on water, sanitation, and hygiene, and is a one-stop shop for fact sheets, data and research, guidelines, technical information, resolutions, and other publications related to understanding and taking action on WASH-related issues within a wide range of industry and community contexts. This is an excellent starting point for both leaders and change agents to build their understanding of WASH-related issues.