Certified Sommelier Practice Exam

The key feature of the Chianti sub-zones is that they all fall under the DOCG (Denominazione di Origine Controllata e Garantita) classifications. This designation is a mark of quality and governance in Italian wines, indicating that the wines produced in these areas adhere to strict regulations concerning grape varieties, winemaking practices, and geographic boundaries.

Chianti as a wine region encompasses several distinct sub-zones, each with its own unique characteristics, but all are unified by this DOCG status, which ensures that they meet high standards of quality and authenticity. This classification helps to protect the integrity of the wines and provides assurance to consumers about what they are purchasing.

Other options do not reflect the comprehensive nature of Chianti sub-zones:

- The use of only one varietal does not apply as Chianti wines are predominantly made from Sangiovese but may also include other varieties.

- Chianti is primarily known for its red wines, not white wines.

- While it is true that Chianti is primarily located in central Tuscany, it is not solely restricted to this area, as it can also include parts of surrounding provinces.