Organic Certification
Both farmed and made according to organic practices, certified by ECOCERT (mostly Europe) and other organisations.
Certified organically grown grapes - no use of synthetic fertilizers, pesticides, or herbicides. Use of certain cover crops, methods of soil care, and other specified vineyard care.
Wine made according to strict standards - use of approved, organic yeast, and no added sulfites or other specified additives. Does not imply that the wine is vegan (allows for specified fining agents (including egg whites) and enzymes). In certain regions this is extended to chaptalisation and acid addition.