Professional Associations
Wine Institute
Napa Valley Vintners Association
Oakville Winegrowers Association
Rutherford Dust Society
International Wine & Food Society
California Chamber of Commerce

Vineyard Associations
California Association of Winegrape Growers (CAWG)
Napa County Farm Bureau
Napa Valley Grapegrowers Association (NVGGA)
American Vineyard Foundation
Free the Grapes — Wine Industry Direct Shipping Coalition

Technical Associations
American Society for Enology
Napa Valley Wine Technical Group