Table wine defined by national wine laws with the EU regulations as a framework. Most EU countries have a national classification called "table wine" in the country's official language. Examples include "vin de table" in France, "vino da tavola" in Italy, "vino de mesa" in Spain, "vinho de mesa" in Portugal, "Tafelwein" in Germany, "επιτραπέζιος οίνος" ("epitrapézios oínos") in Greece. These classifications generally represent the lowest level of classification in their country. The Alcohol and Tobacco Tax and Trade Bureau and Code of Federal Regulations define table wine as grape wine having an alcoholic strength of maximum 14 percent alcohol by volume.
Vinho Verde Verde DOC is divided into nine subregions, which may be indicated on the wine label together with the name of Vinho Verde, for example as Vinho Verde-Amarante. The subregions are: Amarante, Ave, Baião, Basto, Cávado, Lima, Monção e Melgaço, Paiva, and Sousa. The grape varieties recommended or permitted for the DOC are as follows: The two most successful white wine varieties are Alvarinho and Loureiro. Alvarinho tends to produce low yields and can reach much higher alcohol levels. The grape is widely planted in the northern Minho between the Lima Valley and Spanish border. Loureiro produces higher yields but very