Is Douro a registered geographical indication?

Yes. Douro is registered with the Turkish Patent and Trademark Office under No. 1016 as a designation of origin.

Which region does Douro belong to?

According to the registration, Douro belongs to Yurtdışı.

Illustrative image — not a photograph of the registered product.

Beverage

Yurtdışı

Is Douro a registered geographical indication?: Yes. Douro is registered with the Turkish Patent and Trademark Office under No. 1016 as a designation of origin.
Which region does Douro belong to?: According to the registration, Douro belongs to Yurtdışı.
What does "designation of origin" mean?: Designation of origin: the entire production process belongs to this region alone.

Douro is a beverage from Türkiye. It holds a registered geographical indication (designation of origin).

GEOGRAPHICAL INDICATION · TURKISH PATENT REGISTRY

No. 1016

designation of origin

Designation of origin: the entire production process belongs to this region alone.