BIS : Laying down global standards that ensure clean & potable water for India

2/3 of Indian households drink untreated and unsafe water. BIS standards for Drinking Water is to ensure safe & clean water for all Indians.
NDTV | 76 Million Don’t Have Safe Drinking Water: India’s Looming Water Crisis

An estimated 76 million people in India have no access to safe drinking water, and the situation is only getting more serious.