In addition to being used for dry wines, OPAP classifications can also apply to which other types of wines?

The OPAP classification, which stands for "Opyrotes Protevomenes Appelation of Origin," is a designation used primarily in Greece. It is established to denote the quality and authorized origin of wines. While OPAP classifications are most commonly associated with dry wines, they also extend to sweet wines, indicating that these wines meet the strict criteria for quality and origin set by the classification system.

Sweet wines can encompass a variety of styles produced from specific grapes and under precise vineyard conditions, similar to dry wines that are recognized by OPAP standards. However, sparkling wines are typically governed by different regulations and classifications, as they often require distinct production methods such as secondary fermentation. Therefore, sweet wines are included in the OPAP classifications alongside dry wines, while sparkling wines do not typically fall under the same designation.

This context clarifies why the classification can apply to sweet wines in addition to dry wines but suggests that sparkling wines would not be classified under the OPAP system in the same capacity.