When visiting a restaurant, drinks are usually served straight from the glass. If you order mineral water, it often comes in bottles. What’s behind it?
The Mineral and Table Water Ordinance (MTVO)
If you order a drink in a restaurant or a café, you will usually receive it in a glass.
Table water can also be served in a glass or carafe – in contrast to mineral water, which is subject to special regulations and can only be brought in unopened bottles and only served at the table. The reason for this lies in the regulations to which mineral water is subject. These are the highest quality standards that are regulated in the Mineral and Table Water Ordinance (MTVO):
It originates from subterranean water sources protected from pollution and is obtained from one or more natural or man-made springs.
It is of original purity and characterized by its content of minerals, trace elements or other components and, where appropriate, by certain, especially nutritional effects.
Its composition, temperature and other essential characteristics remain constant within the limits of natural variations; they are not changed by fluctuations in the bed.
So if the mineral water is brought to your table in a sealed bottle and only opened there, you should be assured that it is just this quality water – and not table water, for example. So you can be sure that you will be served unadulterated mineral water.
