A geographical indication is a sign used on products that have a specific geographical origin and possess qualities or a reputation derived from that origin. In order to function as a geographical indication, a sign must identify a product as originating from a particular place.
Geographical Indication protection can be obtained through registration in national or regional GI office of each country/territory by filing an application and paying the prescribed fees.
Geographical Indication Agent is not mandatory but recommended because it is a complex matter that needs legal advices and careful handling of registration process. Certain countries like UAE, an Agent only can register a patent on behalf of foreign applicants.