The Court of Master Sommeliers is an organization dedicated to advancing the knowledge and skills of wine professionals. Founded in 1977, it offers a structured program for sommeliers to enhance their expertise in wine service, tasting, and food pairing. The organization is best known for its rigorous certification process, which includes four levels: Introductory, Certified, Advanced, and Master Sommelier. Achieving the title of Master Sommelier is highly prestigious, as it requires extensive knowledge and practical skills in wine and beverage service.