Which wine classification undergoes chemical and taste analysis to ensure typicity?

The classification that undergoes chemical and taste analysis to ensure typicity is DOCG. This designation stands for "Denominazione di Origine Controllata e Garantita," which translates to "Controlled and Guaranteed Designation of Origin." DOCG wines are subjected to stringent regulations that not only establish the geographical area from which the grapes are sourced but also enforce specific standards regarding grape varieties, vineyard practices, and winemaking techniques.

What sets DOCG apart is the additional layer of evaluation: before a wine can bear this prestigious classification, it must pass a rigorous tasting panel along with chemical analysis to ensure that it reflects the unique characteristics, or typicity, of its designated region. This ensures that consumers receive a product that truly embodies the traditional qualities expected from that specific wine style. Other classifications, while regulated, do not involve this level of detailed scrutiny and tasting assessment.