Is Çankırı Kaya Tuzu a registered geographical indication?

Yes. Çankırı Kaya Tuzu is registered with the Turkish Patent and Trademark Office under No. 1377 as a designation of origin.

Which region does Çankırı Kaya Tuzu belong to?

According to the registration, Çankırı Kaya Tuzu belongs to Çankırı.

Illustrative image — not a photograph of the registered product.

Other

Is Çankırı Kaya Tuzu a registered geographical indication?: Yes. Çankırı Kaya Tuzu is registered with the Turkish Patent and Trademark Office under No. 1377 as a designation of origin.
Which region does Çankırı Kaya Tuzu belong to?: According to the registration, Çankırı Kaya Tuzu belongs to Çankırı.
What does "designation of origin" mean?: Designation of origin: the entire production process belongs to this region alone.

Çankırı Kaya Tuzu is a regional speciality from Çankırı. It holds a registered geographical indication (designation of origin).

GEOGRAPHICAL INDICATION · TURKISH PATENT REGISTRY

No. 1377

designation of origin

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