Notary Public in Thailand

In the global landscape of legal and business transactions, the role of a Notary Public is crucial in verifying and authenticating documents. Thailand, with its vibrant economy and international business connections, employs Notary Public services to ensure the legitimacy of various legal documents. This guide delves into the significance of Notary Public in Thailand, the services they provide, and the processes involved in obtaining notarized documents.

Role of Notary Public in Thailand:

  1. Document Authentication:
    • The primary role of a Notary Public in Thailand is to authenticate documents, affirming that the signatures, identities, and content of the documents are genuine. This lends credibility to legal, business, and personal documents, making them acceptable for use both domestically and internationally.
  2. Legalization for International Use:
    • Notary Public services play a crucial role in facilitating cross-border transactions. Documents notarized by a Notary Public are often subject to further legalization, such as the issuance of an Apostille, to ensure their validity in countries that are party to the Hague Apostille Convention.

Services Offered by Notary Public in Thailand:

  1. Certification of Signatures:
    • Notaries in Thailand certify the authenticity of signatures on documents. This service is particularly important in legal matters, real estate transactions, and business agreements where the identity of signatories needs to be verified.
  2. Affidavits and Sworn Statements:
    • Notaries can administer oaths and affirmations, allowing individuals to make affidavits or sworn statements. These documents are often used in legal proceedings, immigration matters, or when providing evidence in court.
  3. Certification of Copies:
    • Notary Public in Thailand may certify copies of original documents, affirming that the copy is a true and accurate reproduction of the original. This is common for academic transcripts, passports, and other important records.
  4. Real Estate Transactions:
    • Notaries often play a critical role in real estate transactions by notarizing documents such as deeds, mortgages, and powers of attorney. Their involvement adds an extra layer of assurance regarding the validity of the documents.

Notary Public Process in Thailand:

  1. Locating a Notary Public:
    • Notary Public services are available at various locations in Thailand, including law offices, banks, and government offices. Notaries must be authorized and licensed by the Ministry of Justice.
  2. Document Preparation:
    • Before meeting with a Notary Public, individuals should ensure that the document is properly prepared, leaving spaces for signatures and notarial certification. The notary does not draft documents but verifies their authenticity.
  3. Verification of Identity:
    • When appearing before a Notary Public, individuals must present valid identification to confirm their identity. This step is crucial to prevent fraud and ensure the integrity of the notarization process.
  4. Taking an Oath or Affirmation:
    • In cases where an oath or affirmation is required, the Notary Public administers the oath. This is common when individuals are making sworn statements, affidavits, or affirming the truthfulness of the document’s content.
  5. Certification and Seal:
    • Once satisfied with the authenticity of the document and the identity of the parties involved, the Notary Public certifies the document by affixing their official seal or stamp. This seal indicates that the document has been notarized.

Apostille for International Use:

  1. Legalization Process:
    • For documents intended for use in countries that are part of the Hague Apostille Convention, additional steps may be required. The document may need to be legalized with an Apostille, a certificate that verifies the authenticity of the notarization for international acceptance.
  2. Ministry of Foreign Affairs:
    • After notarization, the document is often submitted to the Ministry of Foreign Affairs in Thailand for further verification and the issuance of an Apostille. This step is critical for documents intended for use in countries that recognize the Apostille Convention.

Considerations and Cultural Nuances:

  1. Respectful Interaction:
    • Cultural considerations are essential in the notarization process. Notaries in Thailand often engage in respectful and formal interactions with individuals seeking their services, aligning with the cultural norms of politeness and courtesy.
  2. Language Considerations:
    • While many notaries in Thailand may be proficient in English, individuals seeking notarization services should consider language differences. Ensuring clear communication about the document and its purpose is vital.

Seeking Notary Public Services:

  1. Authorized Notaries:
    • It is crucial to engage the services of authorized and licensed Notary Public professionals. This ensures that the notarization is valid and accepted both domestically and internationally.
  2. Legal Assistance:
    • For complex legal documents or situations, seeking legal assistance in conjunction with notarization is advisable. Attorneys can provide guidance on the legal implications of the document and ensure its compliance with Thai laws.


The role of Notary Public in Thailand extends beyond simple document certification; it is a cornerstone of legal and business transactions, both domestically and internationally. Understanding the services offered, the notarization process, and the subsequent steps for international use is essential for individuals and businesses navigating the complexities of legal documentation. By adhering to legal protocols, cultural norms, and seeking the assistance of authorized professionals, individuals can ensure the authenticity and acceptance of notarized documents in the diverse landscape of legal and business interactions in Thailand.