WHO Guidelines for drinking-water quality
WHO produces international norms on water quality and human health in the form of guidelines that are used as the basis for regulation and standard setting, in developing and developed countries world-wide.
- Guidelines for Drinking-water Quality, 4th edition
- Guidelines for Drinking-Water Quality, 3rd edition, incorporating the first and second addenda
- Index of background documents on chemical hazards in drinking-water
- Policies and Procedures for updating Guidelines for Drinking-water Quality
- Meeting Reports