From the WWTG Website:
The World Wine Trade Group (WWTG) is a group of government and industry representatives from the wine-producing countries of Argentina, Australia, Canada, Chile, Georgia, New Zealand, South Africa, the United States, and Uruguay. Founded in 1998, the Group aims to facilitate international trade in wine through information sharing, discussion of regulatory issues in wine markets, and joint actions for the removal of trade barriers. The Group is guided by principles that facilitate trade in wine and protect consumers, benefiting both wine exporting and importing countries. The WWTG recognizes the unique characteristics of each regulatory system and works towards the mutual acceptance of practices and labelling rather than imposing a single regulatory approach.
To learn more about WWTG please visit: https://www.wwtg-gmcv.org/