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In Portugal, the labels’ content is regulated and supervised by wine committees. The information contained in the label varies according to the type of wine. However, some elements are common to all labels, since the labelling rules derive from European Union legislation.

Denomination of Controlled Origin Regional Sparkling Port  
Port
Classification of the wine.
Brand
Commercial name for the wine.
Traditional reference
The traditional reference may be classified as: Vintage, LBV, Harvest date, Ruby, Tawny, White, among others.
Harvest year
The harvest year comes only in the Vintage, LBV and Colheita categories.
Bottler
Who bottled the wine and where.
Bottling Year
Present only in the following categories of Port: LBV, Harvest Date and Age Designation.
Bottle capacity
Amount of wine in the bottle.
Alcohol content
Litres of alcohol per 100 litres of wine.
Batch number
Code used to identify the production number of a certain product packed under the same conditions.
Portugal
The origin of the product. It has to be Portuguese.
Ingredientes
Presence of certain ingredients in wine, namely sulphites.

 
Português