Understanding the Charte éthique collective des grands crus classés du Médoc et de Sauternes regarding French wines

The Sustainable Excellence Charter for Grands Crus Classés en 1855 du Médoc and Sauternes is neither a certification nor a label in itself. But, as it is carried implicitly through the brand of the ‘Grands Crus Classés’. However, it has an influence on all the wineries located in the Grands Crus of Bordeaux…