Thailand Geographical Indications Law: Registration, Protection and Use of GI Rights

Thailand geographical indications law provides legal protection for names, symbols or other indications that identify products as originating from a specific geographical area where the product’s quality, reputation or characteristics are connected to that location.

The Geographical Indications Protection Act B.E. 2546 (2003) was enacted to protect local products, prevent consumer confusion, and support communities whose products derive value from their geographical origin, traditional knowledge, local reputation or distinctive production conditions.

Unlike ordinary trademarks, geographical indications are not usually private rights owned by a single business. They operate as collective rights or community rights. Their purpose is to protect the connection between a product and its geographical origin while allowing qualified producers and traders in the relevant area to use the registered geographical indication under the registered conditions.

Purpose of Thailand Geographical Indications Law

The purpose of the Geographical Indications Protection Act is to protect local products that have quality, reputation or specific characteristics linked to a particular geographical area.

This protection helps prevent the public from being misled about the origin of goods. It also supports local communities by giving them a legal framework to preserve, control and improve the quality of products associated with their region.

Therefore, a geographical indication can serve several functions. It protects consumers, supports fair competition, strengthens local producers, and preserves the commercial value of regional identity.

What is a geographical indication in Thailand?

A geographical indication, often referred to as a GI, means a name, symbol or any other indication used to identify or represent a geographical origin. The indication must show that goods originating from that geographical area have a quality, reputation or specific characteristic attributable to that area.

The geographical connection is central. A name or symbol cannot be protected as a geographical indication merely because it refers to a place. There must be a meaningful link between the goods and the geographical area, such as local climate, soil, natural conditions, production methods, traditional knowledge, reputation or other distinctive factors.

Once registered, the geographical indication may be used for the specific goods stated in the registration by eligible producers located in the geographical area or by traders involved with those goods, subject to the registered conditions.

Scope of Protection

The Geographical Indications Protection Act covers several key areas, including;

• The definition and legal nature of geographical indications;
• The process for registering geographical indications;
• The amendment or cancellation of registered geographical indications;
• Appeals against orders of the Registrar;
• The rights arising from registration;
• Control over use of registered geographical indications; and
• Offences and penalties for misuse of geographical indications.

This means that the Act does not merely provide a registration system. It also regulates who may use a registered GI, how it may be used, when use may be suspended, and what consequences may arise from misleading or unauthorized use.

Authorities Responsible for Geographical Indications in Thailand

Several authorities are involved in the administration and enforcement of Thailand geographical indications law.

Minister of Commerce

The Minister of Commerce is responsible for the administration of the Geographical Indications Protection Act. The Minister has authority to appoint Registrars, issue ministerial regulations prescribing fees and other matters, and designate certain categories of goods for special protection.

Director-General of the Department of Intellectual Property

The Director-General of the Department of Intellectual Property has authority to appoint competent officials and impose administrative fines where the law permits.

Geographical Indications Board (Department of Intellectual Property)

The Geographical Indications Board has an important decision-making role. It considers appeals, orders amendment or cancellation of registrations, appoints experts, appoints subcommittees, and may require relevant persons to provide statements or documents for consideration.

The Board includes senior government officials and qualified experts from several disciplines, including law, political science, science, agriculture, economics, liberal arts, history, geography and archaeology. This reflects the multidisciplinary nature of GI protection, which often requires legal, technical, historical, cultural and geographical analysis.

Registrar

The Registrar examines GI applications, registers geographical indications, corrects minor errors in the register, refers substantive matters to the Geographical Indications Board, and supervises the use of registered geographical indications in accordance with the registered conditions.

Competent Officials

Competent officials review applications for compliance with legal requirements. Where additional information is required, they may ask the applicant to provide statements, explanations or supporting evidence. They may also request that the Registrar refer a matter to an expert for opinion.

Who may apply to register a geographical indication in Thailand?

Not every person can apply to register a geographical indication. The Act identifies specific categories of eligible applicants. An application may be filed by:

• A government agency, state agency, state enterprise, local administrative organization, or other state organization with legal personality responsible for the relevant geographical area;
• A natural person, group of persons, or juristic person engaged in business relating to the goods using the geographical indication and located in the relevant geographical area; or
• A consumer group or consumer organization relating to the goods using the geographical indication.

This structure reflects the community-based nature of GI protection. The applicant should have a legitimate relationship with the geographical area, the relevant goods, or the consumer interest connected to those goods.

Requirements for GI Registration in Thailand

A geographical indication may be registered where it satisfies the legal requirements. The indication must generally:

• Be a name, symbol, mark or other indication used to identify a geographical area;
• Have a link between the goods and the geographical area;
• Not be a generic name for the goods; and
• Not be contrary to public order, morality or state policy.

The requirement that the indication must not be generic is particularly important. If consumers understand a term merely as the common name of a product rather than as an indication of geographical origin, it may not qualify for GI protection.

For example, if a geographical name has become a generic product term in ordinary trade, it may no longer function as a protected geographical indication.

Application Details Required for GI Registration

A GI application must include details concerning the relevant goods, their quality, reputation or other characteristics, and the geographical area associated with those goods.

The application should clearly explain the connection between the goods and the geographical area. This may involve evidence of local production, reputation, geographical conditions, traditional methods, product characteristics, or other factors showing why the goods are associated with that location. Because GI rights depend on this connection, the quality and clarity of the application materials are important.

Registration of Foreign Geographical Indications in Thailand

A foreign geographical indication may be registered in Thailand. However, the applicant must provide evidence that the geographical indication is protected under the law of the country of origin and that it has been used up to the date of filing the application in Thailand.

This requirement helps ensure that Thailand does not register foreign geographical indications that are not legally protected or genuinely used in their home jurisdiction.

Therefore, foreign producers, trade associations and authorities should prepare proper evidence of home-country protection and continued use before filing in Thailand.

Examination of GI Applications

After an application is filed, competent officials examine the completeness and correctness of the documents, the registration requirements, and the qualifications of the applicant. A report must be submitted to the Registrar within the statutory period. The Registrar then considers the application.

If the application does not meet the legal requirements, the Registrar may reject the application and notify the applicant of the order and reasons.

If the application meets the requirements, the Registrar may order publication of the application. The publication period allows interested persons to review the application and consider whether to file an opposition.

Publication and Opposition

Before registration, a GI application must be published for opposition. An interested person who disagrees with the application may file an opposition within 90 days from the publication date.

If an opposition is filed, the opposition will be sent to the applicant within the period required by law. The matter will then proceed through the relevant opposition and decision process.

If no opposition is filed, or if an opposition is finally dismissed by decision or judgment, the Registrar will register the geographical indication within the statutory period.

The opposition process is important because GI registration can affect producers, traders, competitors and communities connected with the relevant goods or geographical area.

Appeals and Court Proceedings

An applicant who disagrees with an order of the Registrar may appeal to the Geographical Indications Board within 90 days from receipt of the order.

Where the applicant disagrees with a decision of the Board, the applicant may file a case with the court within 90 days from receipt of the decision.

Interested persons also have appeal and court rights in relation to opposition decisions and certain decisions of the Board. These mechanisms allow parties to challenge administrative decisions through formal legal procedures.

Amendment or Cancellation of GI Registration

A registered geographical indication may be amended or cancelled in certain circumstances. Where there is only a minor error in the registration, the Registrar may order correction.

Where the issue is substantive, the matter falls within the authority of the Geographical Indications Board. Substantive grounds may include unlawful registration by concealment, false statements in the registration at the time of registration, changes in registered particulars, the GI becoming generic, or the GI becoming contrary to public order, morality or state policy due to changed circumstances after registration.

The possibility of amendment or cancellation shows that GI registration is not absolute. Registered details must remain accurate, legally valid and consistent with the purpose of GI protection.

Rights to Use a Registered Geographical Indication

The right to use a registered geographical indication belongs to qualified users. A producer of goods located in the registered geographical area has the right to use the GI for the registered goods, provided that the producer complies with the registered conditions. A trader dealing with the registered GI goods may also use the GI, subject to the conditions specified by the Registrar.

This structure differs from trademark ownership. A GI is not generally controlled by a single private owner in the same way as a trademark. Instead, it protects a geographical identity and allows qualified producers and traders to use the indication in accordance with the registered rules.

Duties of GI Users

• A person entitled to use a registered geographical indication must comply with the conditions recorded in the registration.
• If a user fails to comply with the registered conditions and does not correct the non-compliance after receiving notice from the Registrar, the Registrar may order suspension of that person’s use of the geographical indication.
• The suspension may last for a period not exceeding two years from the date the person receives the suspension order.
• A person affected by a suspension order has the right to appeal and, where applicable, bring the matter before the court.

Prohibited Use of Geographical Indications

The Act prohibits misleading use of a registered GI. A person must not use a geographical indication with goods that do not originate from the registered geographical area in a way that causes others to believe that the goods come from that area.

The Act also prohibits use that may cause confusion or misunderstanding regarding the geographical origin, quality, reputation or characteristics of goods in a manner that causes damage to other traders. These prohibitions are designed to prevent misuse of local reputation and to protect both consumers and legitimate producers.

Special Protection for Certain Goods

Certain goods receive a higher level of protection under the Act. The Minister may designate specific goods for special protection. The key categories identified include rice, silk, wine and spirits.

For these specially protected goods, a person may not use a registered geographical indication for rice, silk, wine or spirits that do not originate from the registered geographical area. The Act also prohibits the use of expressions such as “kind,” “type,” “style” or similar terms, even where the true place of production is indicated.

This special protection is stricter than ordinary protection because it prevents use that attempts to take advantage of a protected geographical reputation through qualifiers or disclaimers.

Offences and Penalties

The Act imposes penalties for misuse of registered geographical indications.

A person who uses a geographical indication in a way that misleads others into believing that goods from another source originate from the registered geographical area, or that causes confusion regarding the geographical origin of goods, may be fined up to 200,000 baht. However, acts occurring before the date of GI registration are not treated as offences under this provision.

A person who uses a geographical indication for specially protected goods designated by the Minister, where the goods do not originate from the registered geographical area, may also be fined up to 200,000 baht.

A person who fails to provide statements, documents or other requested materials to the Geographical Indications Board may be fined up to 5,000 baht.

Businesses, producer groups, and local communities should regard geographical indication (GI) protection as an integral part of their intellectual property and commercial strategy. Before applying for GI registration in Thailand, applicants should assess whether the indication identifies a specific geographical area, whether the goods possess qualities, a reputation, or other characteristics attributable to that area, and whether the indication remains distinctive rather than having become generic. They should also confirm that the applicant is legally entitled to file the application and that sufficient evidence exists to demonstrate the link between the goods and their geographical origin.

Applicants should also consider the conditions governing the use of the GI, the ability of producers and traders to comply with those conditions, and the potential for opposition during the registration process. For foreign GI owners, it is important to ensure that the GI is protected in its country of origin and that supporting evidence and documentation are properly prepared for registration in Thailand. Careful planning at an early stage can facilitate registration, strengthen protection, and support the long-term commercial value of the geographical indication.

GI Protection and Brand Strategy

Geographical indication protection can complement broader brand and intellectual property strategy. It may support local reputation, product authenticity, export value, tourism-linked commerce, agricultural branding, and community-based economic development.

However, GI protection is different from trademark protection. A trademark usually identifies one business as the commercial source of goods or services. A geographical indication identifies a product as originating from a place where the product’s quality, reputation or characteristics are connected to that geographical origin.

Thus, businesses should assess whether their commercial objective is best served by trademark registration, GI protection, certification marks, collective marks, or a combination of intellectual property rights.

How We Can Help

At Skyinterlegal, we assist clients with intellectual property matters in Thailand, including geographical indication issues, trademark strategy, certification marks, collective marks, brand protection, opposition matters, evidence review, enforcement planning and dispute support.

Our legal and investigation background allows us to assist with legal analysis, document review, market evidence, product origin issues, misuse indicators, trader conduct and enforcement strategy.

For producer groups, foreign GI owners, local organizations, distributors and businesses dealing with origin-based products in Thailand, early legal review can help protect product reputation, reduce misuse risk and support long-term commercial value.

Contact Skyinterlegal today to discuss geographical indication protection and related intellectual property strategy in Thailand.

Frequently Asked Questions

What is a geographical indication in Thailand?

A geographical indication (GI) is a name, symbol or other indication used to identify goods as originating from a specific geographical area where the goods have quality, reputation or characteristics linked to that area.

Who can apply to register a geographical indication in Thailand?

Under the Geographical Indications Protection Act, eligible applicants may include government agencies, state organizations, local administrative organizations, producers or business operators located in the relevant geographical area, and consumer groups or consumer organizations connected with the goods.

What are the main requirements for GI registration in Thailand?

The indication must identify a geographical area, have a clear connection between the goods and that area, not be a generic name for the goods, and not be contrary to public order, morality or state policy.

Can a foreign geographical indication be registered in Thailand?

Yes, a foreign GI may be registered in Thailand if the applicant can show that the GI is protected under the law of its country of origin and has been used up to the date of filing the application in Thailand.

What is the difference between a geographical indication and a trademark?

A trademark usually identifies goods or services from one business. A geographical indication identifies goods as originating from a specific place where their quality, reputation or characteristics are linked to that geographical origin. A GI is generally a collective or community-based right rather than a private brand right owned by one business.

Who can use a registered GI in Thailand?

Qualified producers located in the registered geographical area and traders dealing with the registered GI goods may use the GI, provided they comply with the conditions recorded in the registration.

Can the use of a registered GI be suspended?

Yes, if a person entitled to use a registered GI fails to comply with the registered conditions and does not correct the issue after receiving notice, the Registrar may order suspension of that person’s use of the GI for up to two years.

What are the penalties for misuse of a GI in Thailand?

Misleading use of a registered GI may result in a fine of up to 200,000 baht. Misuse of GI protection for specially protected goods, such as rice, silk, wine and spirits, may also result in a fine of up to 200,000 baht.