The California Association of Winegrape Growers (CAWG) was established in 1974 as an advocate for California's wine grape growers, providing leadership on research and education programs, public policies, sustainable farming practices and trade policy to enhance the California wine grape growing business and communities. According to their website, major objectives of CAWG's advocacy are: improvements in industry statistical data, funding for viticultural research, reform of federal estate tax law, and preventing misleading grape origin and varietal information on wine labels.