DOCG stands for "Denominazione di Origine Controllata e Garantita," which is an Italian wine classification that signifies the highest quality. This designation ensures that the wine is produced in a specific region, following strict regulations regarding grape varieties, production methods, and aging. To receive the DOCG label, wines must undergo rigorous testing and approval by government authorities. This classification is designed to protect the integrity of traditional Italian wines, ensuring that consumers receive a product that meets high standards of quality and authenticity.