The Rule of 100

While discussing wine, terms like AOC, AOP, DOC, DOCG, AVA, and appellation are often thrown around. The acronyms and words all equate to a recognized geographical area where wine is made. Within that geographical area, there are often rules, laws, and regulations that dictate what grapes can be grown, the weight of the grapes that can be harvested off one acre or hectare, barrel aging requirements, and what percentage of grape varietals have to be in a bottle labelled with the geographical term.