Notary Public in Thailand

In the world of legal and official documents, ensuring their authenticity and validity can be critical. This is where the role of a Notary Public in Thailand comes into play. This guide delves into the functions, procedures, and key points to understand when dealing with Notaries Public in Thailand.

Who is a Notary Public in Thailand?

A Notary Public in Thailand is a government-appointed official empowered to perform specific legal acts related to documents. These acts aim to:

  • Verify the identity of individuals who sign legal documents
  • Witness the signing of documents
  • Authenticate copies of original documents
  • Certify the accuracy of translations from one language to another

When Do You Need a Notary Public in Thailand?

Several situations necessitate the services of a Notary Public in Thailand, including:

  • International business transactions: When dealing with business documents like contracts, power of attorney, or company resolutions for use abroad, notarization may be required by the foreign entity or country receiving the documents.
  • Real estate transactions: Certain documents related to property purchase, sale, or transfer may require notarization for legal recognition and validity.
  • Affidavits and statutory declarations: If you need to swear under oath the truthfulness of a statement for use in legal proceedings or other official matters, a Notary Public can administer the oath and notarize the affidavit.
  • Certification of copies: If you need official certified copies of original documents like diplomas, birth certificates, or marriage certificates for use in legal proceedings or official applications, a Notary Public can verify their authenticity by comparing them to the originals and issuing a certified copy.

The Notarization Process in Thailand:

The process of notarization in Thailand generally involves the following steps:

  1. Schedule an appointment: Contact the chosen Notary Public in advance to confirm their availability and discuss the documents requiring notarization.
  2. Prepare the documents: Ensure the documents are complete, accurate, and in good condition. Any necessary translations must be certified by a qualified translator before presenting them to the Notary Public.
  3. Appear in person: Both individual signatories and the translator (if applicable) must be present during the notarization process.
  4. Present identification: The Notary Public will verify the identities of all parties involved using appropriate government-issued identification documents.
  5. Sign the documents: After confirming the document’s content, the parties will be asked to sign in the presence of the Notary Public.
  6. Official seal and signature: The Notary Public will affix their official seal and signature on the document, signifying its authentication and witnessing of the signature process.

Important Considerations:

  • Notaries Public cannot offer legal advice: Their role is limited to specific acts related to document authentication and witnessing. If legal advice is needed, consult a qualified lawyer.
  • Fees: Notaries Public charge fees for their services, which vary depending on the complexity of the case and the number of documents involved. Discuss fees upfront before proceeding with the notarization process.
  • Language proficiency: While some Notaries Public may be English proficient, not all are. If English communication is crucial, inquire beforehand to ensure smooth communication during the process.
  • Validity of notarized documents: The validity of notarized documents in foreign countries might depend on additional procedures, such as apostille or legalization, depending on specific international agreements between Thailand and the receiving country. Always verify the acceptance requirements of the receiving entity or country before proceeding with notarization.


Notaries Public play a vital role in ensuring the authenticity and legal validity of documents in Thailand. Understanding their functions, the process involved, and the additional considerations is crucial for individuals and businesses navigating situations requiring notarization services in Thailand. When in doubt, always seek legal advice or guidance from the relevant authorities to ensure smooth document handling and recognition where necessary.

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