AVN - L'Association des Vins Naturels
Vinos Naturales
Narbonne
Hamburg
Domaine Derain - Bourgogne
Demeter, L'agriculture bio-dynamique 
Qualité France 
Ecocert 
Biodyvin 
Fnivab 
Nature et progrès 
Les vins S.A.I.N.S 
Association des vins naturels 
La Renaissance des Appellations 
Every cuvée / bottle is completely sulphite free (no added SO2) 
Majority of bottles /cuvées are free of added SO2 Carole Ruffenach Julien Altaber
1 Rue des Lavières, 21190 Saint-Aubin, France
To contact the producer by e-mail
Information gathered from the internet, therefore this is passed on for information without guaranteeing its accuracy
