WINE CLASSIFICATION OF SPAIN

Vino de Mesa (VdM) - These are wines that are the equivalent of most country's table wines and are made from unclassified vineyards or grapes that have been declassified through "illegal" blending. Similar to the Italian Super Tuscans from the late 20th century, some Spanish winemakers will intentionally declassify their wines so that they have greater flexibility in blending and winemaking methods.

Vinos de la Tierra (VdlT) - This level is similar to France's vin de pays system, normally corresponding to the larger comunidad autonóma geographical regions and will appear on the label with these broader geographical designations like Andalucia, Castilla La Mancha and Levante.

Vino de Calidad Producido en Región Determinada (VCPRD) - This level is similar to France's Vin Délimité de Qualité Supérieure (VDQS) system and is considered a stepping stone towards DO status.

Denominación de Origen (Denominació d'Origen in Catalan - DO)- This level is for the mainstream quality-wine regions which are regulated by the Consejo Regulador who is also responsible for marketing the wines of that DO. In 2005, nearly two thirds of the total vineyard area in Spain was within the boundaries a DO region.

Denominación de Origen Calificada (DOCa/DOQ - Denominació d'Origen Qualificada in Catalan)- This designation, which is similar to Italy's Denominazione di Origine Controllata e Garantita (DOCG) designation, is for regions with a track record of consistent quality and is meant to be a step above DO level. Rioja was the first region afforded this designation in 1991 and was followed by Priorat in 2003, and Ribera del Duero in 2008.

Additionally there is the Denominación de Pago (DO de Pago) designation for individual single-estates with an international reputation. As of 2009, there were 9 estates with this status.