.co.th : For commercial entities and business entities (juristic person), state enterprises or who hold Trade Mark/Service Mark/Certification Mark/Collective Mark

Document : There could be separated to be 2 cases

Case 1. Consider domain naming from company name

• Domain naming must same as the company name or its abbreviation (cannot add character)
• company name can apply for only one .co.th registration

Note If you are not commercial entities and business entities (juristic person), state enterprises or who hold trade mark/service mark but you registered VAT, you can register .co.th by providing Vat certificate (Thai call Por-Por20)

1. Company (juristic person) was registered within Thailand

a. A business license/Affidavit or Thor-kor0401/Por-kor0401 (ThabeanKarnKha) or Por-por20 (you will got Por-por20 if your company has been put to VAT system)

2. Foreign company (juristic person) which has a local representative office (juristic person)

a. An establishment paper of the foreign company (Both original and English translation)

b. An establishment paper of Thai company (local representative office)

c. A letter certify by foreign company which contain main contents :

• Certify that Thai company stated in (b) is a local representative office
• Allow Thai company stated in (b) to use foreign company name as their domain name. This content also has to specify domain name.

Case 2. Consider domain naming from Trade Mark/Service Mark/Certification Mark/Collective Mark

• Domain naming must be exactly the same as Trade Mark/Service Mark/Certification Mark/Collective Mark (cannot be abbreviated/extended)
• A company/person who have Trade Mark/Service Mark/Certification Mark/Collective Mark more than one can register .co.th as much as number of Marks.

1. Trade Mark/Service Mark/Certification Mark/Collective Mark was registered within Thailand

a. A certificate of Trade Mark/Service Mark/Certification Mark or Collective Mark registration which registered and issued by Intellectual Property office, Thailand

2. Foreign Trade Mark/Service Mark/Certification Mark/Collective Mark which was registered out side Thailand must have a local representative office (juristic person) in Thailand.

a. A certificate of Trade Mark/Service Mark/Certification Mark/Collective Mark registration (Both original and English translation)

b. An establishment paper of Thai company (local representative office)

c. A letter certify by foreign company which contain main contents :

• Certify that Thai company stated in (b) is a local representative office
• Allow Thai company stated in (b) to use foreign Trade Mark/Service Mark/Certification Mark/Collective Mark as their domain name. This content also has to specify domain name.

 Example : Business License/Affidavit [ Thai ] [ English ]

 Example : Phor. Por. 01 Certificate (VAT) [ Thai ] [ English ]

(For ensure foreign company name and must show government officer's signature)

 Example : Phor. Por. 09 Certificate (VAT) [ Thai ] [ English ]

(For show only transition company name.)

 Example : Phor. Por. 20 Certificate (VAT) [ Thai ] [ Eng ]

 Example : Memorandum of association [ Thai ] [ Eng ]

(For ensure English company name and must show government officer's signature)

 Example : A certificate of Foreign service mark registration [ Thai ] [ English ]

 Example : A certificate of Foreign trade mark registration [ Thai ] [ English ]

 Example : A certificate of Foreign collective mark registration [ Thai ] [ English ]

 Example : A certificate of Foreign certification mark registration [ Thai ] [ English ]

 Example : Authorized Letter for allowing to use foreign company [ Tha ] [ English ]

 Example : Authorized Letter for allowing to use Foreign service mark/trade mark/collective mark/certification mark [ Tha ] [ English ]