A geographical indication (GI) is a distinguishing sign that identifies a product as originating from the country or a region or town within national territory, as long as its quality, reputation, or another characteristic of the product is fundamentally attributable to its geographical origin.

Typical examples of GIs are agricultural products that possess qualities derived from their place of production, extraction, or cultivation, subject to specific local factors such as climate and terrain. The fact that a sign functions as a geographical indication is dependent on national legislation and the perception of the sign in the eyes of consumers.

A geographical indication references the place or region of production, extraction, cultivation, or preparation, which determines the specific qualities of the product that originates from said place or region.

Importantly, the characteristics, reputation, and quality of the product must be attributable to said location. As a result of said qualities being dependent on the location, there is a specific link between products and the locations where they were originally produced.

A geographical indication lasts indefinitely, as long as the factors that led to its recognition are still present.