Understanding the Functioning and Organization of Appellation

Created by EtOH Support, Modified on Mon, 20 Mar, 2023 at 9:02 PM by EtOH Support

An appellation tree is a hierarchical grouping and categorization of wine appellations based on various geographical factors. The tree typically starts with a country level grouping, followed by state/province, region, sub-region, district, county, appellation, and sub-appellation. Each level in the tree represents a more specific geographic area within the broader appellation, and often reflects differences in climate, topography, and soil type that can affect the characteristics of the wines produced in that area.

The use of appellation trees is common in the wine industry as a way to help consumers and professionals navigate the complex and diverse world of wine appellations. By providing a clear and consistent hierarchy of appellation categories, the tree helps to establish a common language and framework for discussing and understanding the various wines produced in different regions around the world.


If you want to change or add any information about the appellation tree, please contact one of the referee, based on your time zone:

  • Lora PARNELL - CIATTI USA
  • Natacha LYSETTE - CIATTI Europe
  • Tiana FERNANDZE - CIATTI Australia


Here is the link of the Appellation tree (last update: February 2023): https://docs.google.com/spreadsheets/d/1XDNaDjm9joUDw0PjV55r6EglcSBq_nm8QhkiPONDQww/edit?usp=sharing

Was this article helpful?

That’s Great!

Thank you for your feedback

Sorry! We couldn't be helpful

Thank you for your feedback

Let us know how can we improve this article!

Select at least one of the reasons

Feedback sent

We appreciate your effort and will try to fix the article