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How to Register a .TH Domain Name in Thailand 

Table of Content

What is .TH Domain Name?
Type of .TH Domains Names
Why Register a .CO.TH  or an .IN.TH Domain Name?

Requirements to Register a IN .TH Domain For an Individual or a Company
Requirements to Register a CO.TH For a Company
Registering .TH With Nominus
Final Thoughts

A domain name is a part of a network address that represents the website’s location. Sites, email services, and other online services are frequently identified by their domain names.

You must register a domain name with the help of a domain registrar. A domain registrar is a company that manages the reservation of internet domain names. The criteria for domain name registration can differ depending on the country.

In Thailand, a country with excellent business potential, you should consider registering a .th domain name. To establish trust for your company in the Thai marketplace, you can register or a domain. This will help you create a strong online presence and create a good customer base. In this article, we'll look at how to register a country domain name for Thailand.

What is .TH Domain Name?

Selecting a domain name is one of the most crucial steps in creating a website or online presence in Thailand.

A website's domain name serves as its individual address. It comprises a domain name extension and a website name.

Thailand's internet country code top-level domain (ccTLD) is represented by the abbreviation th. The Thai Network Information Center (THNIC) does registry management. In addition to proving their qualification, applicants who want to register a .th domain must also provide legal documentation to support the legitimacy of their company.

A .th domain will support your identity and make your website easier to find for visitors. 

Type of .TH Domains Names

THNIC admits .th registration of the following groups of domains.

Domain Eligibility Academic Commercial Government Military Non-profit organizations Internet service provider Individuals, companies or organizations

The most popular domains and since they are available for individuals and commercial purposes. As mentioned above, the other available domains are limited to locals that meet the eligibility requirements.

Why Register a .CO.TH  or an .IN.TH Domain Name?

The World Bank categorizes Thailand as having an upper-middle income economy, with exports accounting for most of the national income. Due to this region's well-developed architecture, cutting-edge IT networks, and efficient communication facilities, numerous overseas investors are keen to establish new firms there.

Thanks to the government's favorable foreign investment policies, Thailand is one the best countries for launching a new business or growing an existing one. The Thai economy is anticipated to maintain strong growth in the coming years, making it Asia's top investment location.

Getting a .th domain name will help your business for the following reasons:

  • Introducing your business name to Thailand's digital marketplace is a great strategy. Use their country code extension if you want to grow your business in this region so that users may find and recognize your website.

  • Users' level of trust will rise as a result. Websites with the domain suffix ".th" are seen as being locally controlled in Thailand, where it is widely used. Thai customers prefer these websites because they are trusted.

  • Millions of English premium keywords are open for registration. Try to purchase the term you require using "" or "" if it is currently registered

  • Your website will receive a natural lift from search engines if it has a .th domain. Your page will perform better for all local queries because Google bases search results on user IP addresses.

  • Users from Thailand looking for local businesses online can quickly locate your website. Because search engines will recognize your website as a local page, they will choose it.

Requirements to Register a IN .TH domain For an Individual or a Company

There are no requirements for this extension.

Any organization or person may submit an application for a domain name on a first-come, first-served basis.

Requirements to Register a CO.TH for a Company

The owner must meet one of the following requirements:

  • A registered trademark (matching your domain name) in any country. If you cannot meet this requirement, you can file a quick trademark for an additional cost of USD 85. The process could take up to 4 weeks. can assist you with your quick trademark registration.


  • A company registered in Thailand, and 

  • ​A local administrative contact in Thailand. If you don’t have a local contact, a domain registrar like Nominus can register the domain in the name of their local representative and then make it available to you. It’s an additional domain registration service called trustee service.

A copy of each of the relevant documentation must be submitted when requesting a domain name:

  • Limited Company / Limited Partnership Registration Document (Thor-Khor-0401) or

  • Limited Company / Limited Partnership Certification Paper or

  • VAT Registration Document (By-By-20) or

  • VAT Modification Request Paper (By-By-09) or

  •  International Business Permit Document (Thor-Khor-0506) (In case the registrant is a foreign company with local representative office in Thailand) or

  • In registering "" as a trademark, the registrant must submit the trademark registration certificate issued by the Intellectual Property Department of Thailand.

    Two important points:
    1. The domain must be the same as the name of the brand or company.
    2. There is a limit of one domain per company.

Registering .TH With Nominus

Nominus is a top provider of brand protection services with a focus on worldwide trademark and domain registration. We support our customers’ global growth and protection. The attorneys and account managers are experienced and give personalized service to every client, whether you are a Thailand national or a foreign company.

Final Thoughts

A domain name should never be chosen or registered in a hurry. It is a strong marketing technique that should bring customers to your site. If you wish to sell your products or services in Thailand, then it is worth getting a .th domain name. Nominus can assist you in getting a domain registered in Thailand, so don’t hesitate to contact us for domain registration.