What information is legally required to be displayed on a wine label in the European Union?

In the European Union (EU), specific information is legally required to be displayed on a wine label to ensure consumer transparency and traceability. The mandatory information includes the name under which the product is sold. This is typically the brand name or the name of the producer. The nominal volume must be indicated in liters, centiliters, or milliliters. The actual alcoholic strength by volume must be indicated as a percentage, with a tolerance of +/- 0.5%. The EU requires indication of the allergen 'contains sulphites' if the total sulfur dioxide content exceeds 10 mg/L. The lot number is a code that identifies a batch of wine produced under similar conditions. This allows for traceability in case of quality issues. The origin, stating where the wine was produced. For wines with a Protected Designation of Origin (PDO) or Protected Geographical Indication (PGI), the specific region must be stated (e.g., 'Bordeaux', 'Rioja'). The bottler's name and address must also appear on the label, indicating who is responsible for placing the wine on the market. Specific optional terms may be used under certain conditions and regulations. These terms can include the grape varietal, vintage (year of harvest), or traditional terms related to the wine's production method or style. The legal requirements for wine labeling are regularly updated and can vary slightly depending on specific EU regulations and national laws. It is therefore crucial for producers to stay up-to-date with the latest legislation to ensure compliance.