Is Aydın Kestanesi a registered geographical indication?

Yes. Aydın Kestanesi is registered with the Turkish Patent and Trademark Office under No. 180 as a designation of origin.

Which region does Aydın Kestanesi belong to?

According to the registration, Aydın Kestanesi belongs to Aydın.

Illustrative image — not a photograph of the registered product.

Other

Is Aydın Kestanesi a registered geographical indication?: Yes. Aydın Kestanesi is registered with the Turkish Patent and Trademark Office under No. 180 as a designation of origin.
Which region does Aydın Kestanesi belong to?: According to the registration, Aydın Kestanesi belongs to Aydın.
What does "designation of origin" mean?: Designation of origin: the entire production process belongs to this region alone.

Aydın Kestanesi is a regional speciality from Aydın. It holds a registered geographical indication (designation of origin).

GEOGRAPHICAL INDICATION · TURKISH PATENT REGISTRY

No. 180

designation of origin

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