(d.o.c. D.M. 22/11/1994)
The wine regulations regarding Langhe Bianco impose that it offers the following characteristics when it is released for marketing:
Fairly intense straw yellow.
Delicate, fine and intense.
Delicate and harmonious.
Minimum total alcoholic content by volume: 10,5%
Minimum total acidity: 4,5‰
Sugarfree extracts: 15 g/litre.