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 Written by Latest Wine News Sale of six-litre DRC wine ‘rescinded’ amid counterfeit concerns Liv-ex 2021 Power 100 shows rebalancing of the fine wine market DO Penedès: new rules and aiming for Spanish wine’s top-tier
