Home Learn DOCa (Denominacin de origen calificada) Decanter Staff November 11, 2010 The highest quality wine designation in Spain. Rioja was the first DO to be promoted. Written by Latest Wine News Chinese fraudster jailed for five years for bottling fake Lafite and Petrus Bordeaux 2023 market analysis: Lafite Rothschild released Islay’s Ardnahoe Distillery unveils first whisky