While some aspects of the WO are taken from the AOC, the WO is primarily concerned with accuracy in labeling and does not place any additional regulations on wine regions such as permitted varieties, trellising methods, irrigation and crop yields.
While some aspects of the WO are taken from the AOC, the WO is primarily concerned with accuracy in labeling. As a result, the WO does not place adjunct regulations on wine regions such as delineating permitted varieties, trellising methods, irrigation techniques, and crop yields.