The Delhi High Court on Monday ruled that no packaged drinking water can be sold in the Capital without the Bureau of Indian Standards (BIS) certification mark. In an order that is going to change the entire scenario of units selling packaged water, Justice S Muralidhar said the water quality must conform to the specifications laid down by the Indian Standards, taking into account the threats of water-borne diseases. The court also said the label on a bottle of packaged drinking water shall not have any