Geographical Indication (GI) Registration in Thailand

TL;DR

The Geographical Indication Protection Act B.E. 2546 (2003) (พระราชบัญญัติคุ้มครองสิ่งบ่งชี้ทางภูมิศาสตร์) administered by the Department of Intellectual Property (DIP / กรมทรัพย์สินทางปัญญา) protects products whose name identifies a geographical origin and whose quality, reputation, or character is essentially attributable to that origin. Famous Thai GIs include Doi Tung Coffee, Sangyod Phatthalung Rice, and Thai Silk. Applications can be filed by a community, provincial body, or trade association. Once registered, only producers in the defined area following the agreed specifications can use the GI.

Eligibility Test

• Product name identifies a specific geographical location (or historical name of an area).
• The product possesses a quality, reputation, or characteristic essentially attributable to that geographical origin (terroir, traditional method, climate, soil, water source, or skill).
• The link between origin and product is established by evidence — historical use, documented practice, technical analysis.

Application Process

1. Filer (producer group, provincial authority, trade association, or government body) prepares the application: product specification, geographical boundary, evidence of link to origin, control plan.
2. File with DIP. Filing fee is modest compared to trademark applications.
3. DIP examination — formality + substantive (origin link, geographical definition, control plan adequacy).
4. Publication for opposition — 90 days.
5. Registration if no successful opposition.
6. Renewal: indefinite duration as long as the product continues to satisfy the registered specification (unlike trademarks; no fixed term).

Enforcement

Common Mistakes

Avoid these traps:

• Filing without a defined producer community — single-company filings often fail.
• Geographical boundary too broad or too narrow.
• Weak documentation of the origin-quality link.
• No internal control mechanism for producers using the GI.

FAQs

1. Can a foreign GI be protected in Thailand?

Yes — foreign GIs can be registered via the Act's reciprocity provisions and through international agreements (e.g., EU GIs under the EU-Thailand cooperation).

2. Does GI protection prevent generic use?Once a name becomes generic in a market, GI protection is harder to obtain. Early registration helps prevent genericisation.

3. Can the GI be transferred or licensed?No — the GI is collective and tied to producers in the defined area; it cannot be transferred to a private owner.

4. How many GIs has Thailand registered?

DIP maintains a public GI register. As of recent counts there are over 130 registered Thai GIs spanning rice, fruit, silk, ceramics, coffee, and other regional products. Foreign GIs also feature in the register through bilateral / FTA recognition.

5. Can a GI be cancelled?

Yes — on grounds including loss of distinctiveness, failure of producer-group compliance, or generic-name evolution. Cancellation procedure is initiated at the Department of Intellectual Property; affected producers have a right to be heard.

Related Reading

• Intellectual Property Law Hub
• Trade Secret Protection in Thailand