Crémant de Bourgogne's story is one of resilience and innovation. While its roots trace back to the 19th century, it wasn't until 1975 that it received its own Appellation d'Origine Contrôlée (AOC), officially recognizing its unique character.
Source by- https://www.apsense.com/article/guide-to-crmant-de-bourgogne.html
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