The Beverage Testing Institute (BTI) is an organization that specializes in evaluating and rating various types of beverages, including wines, spirits, beers, and non-alcoholic drinks. Founded in 1981, BTI aims to provide consumers and producers with reliable information about beverage quality through expert tasting and analysis. BTI employs a panel of trained judges who assess beverages based on criteria such as appearance, aroma, flavor, and overall quality. The institute publishes its findings in the form of ratings and reviews, helping consumers make informed choices and guiding producers in improving their products.