Drinking water

In the Drinking Water Ordinance, which regulates the quality of water for human consumption, drinking water is defined as any water which, in its original state or after treatment, is intended for drinking, cooking, the preparation of food and drink or other domestic purposes. According to the Drinking Water Ordinance, drinking water must, among other things, be of such quality that its consumption or use is not likely to cause harm to human health, in particular through pathogens.

DIN 2000 describes drinking water as vital and irreplaceable and that drinking water must be colourless, clear, cool and free of odour and taste. It is considered to be hygienically safe if it only contains substances in concentrations that do not pose a risk to human health if consumed and used for a lifetime.