European watershed area of the Rhine, which empties into the North Sea via the Netherlands, and the Danube, which flows eastward emptying into the Black Sea. It enters Austria at Piz Buin in the Silvretta Alps running along the Arlberg massif and forming the border between the states of Tyrol and Vorarlberg. It reaches Bavaria, Germany via the crest of the Allgäu Alps and leaves the High Alps at the Adelegg range near Kempten. Within the Alpine foothills it runs north of the Schussen catchment area of Lake Constance towards the sources of the Brigach and Breg headwaters of the Danube in
South Tyrol quality mark Products with the quality seal guarantee a certified quality from South Tyrol. The mark of quality serves the consumer as a sign. All the products with the South Tyrol quality seal guarantee: The seal of quality meets the strict requirements of EU law and was approved by the European Commission in 2005. It’s ruled by the provincial law Nr. 12/2005. The bearer and owner of the mark of quality is the Autonomous Province of Bolzano. The seal "Quality Südtirol" may be used to label only specific agricultural products and food which are compliant with the rules and the strict quality