Standard / Regulation / GuidelineSTD-000005

WHO Guidelines for drinking-water quality

Issuing body: World Health Organization
Number: 4th edition incorporating the first and second addenda
Year: 2022
Status: Current
Official page: www.who.int

governs

Application · APP-000001Seawater desalinationOpen

Version history

Version 1 · published 3 Nov 2026