February 20, 2024

Notary Public in Thailand

In Thailand, the legal system emphasizes the importance of verifying the authenticity and integrity of documents. This is where notaries public play a crucial role, acting as official witnesses to various legal transactions and ensuring the validity of documents.

Who are Notaries Public?

Notaries public are appointed by the Ministry of Justice and hold a specific license authorizing them to perform specific acts. They are notaries by royal appointment and carry official seals to authenticate their actions.

Functions of Notaries Public:

The primary functions of notaries public in Thailand include:

  • Witnessing signatures: They witness the signing of important documents, such as contracts, deeds, wills, and powers of attorney, verifying the identities of the signatories and ensuring their willingness to sign.
  • Certifying copies of documents: They certify that copies of original documents are true and accurate representations, often required for official purposes.
  • Administering oaths and affirmations: They administer oaths and affirmations, ensuring the solemnity and truthfulness of statements made in legal proceedings or affidavits.
  • Taking acknowledgments: They witness individuals acknowledging their execution of specific documents and ensure their understanding of the document's content.
  • Preparing certain legal documents: In some cases, notaries may prepare specific legal documents, such as wills or declarations, but their role is limited to drafting and does not extend to providing legal advice.

Importance of Notarization:

Notarization adds an extra layer of security and credibility to documents, making them more admissible and reliable in legal proceedings or for official use. Additionally, notarization can help:

  • Prevent fraud: By verifying the identities of signatories and ensuring their willingness to sign, notarization helps deter forgery and misrepresentation.
  • Protect individuals: In situations where individuals may be pressured or coerced into signing documents, notarization serves as an independent witness and safeguard.
  • Facilitate international transactions: Notarized documents are often required for use in other countries, as they provide a level of authentication recognized by many legal systems.

Who Needs a Notary Public?

Individuals and businesses may require notary services for various reasons, such as:

  • Real estate transactions: Buying or selling property often involves notarized documents like sale agreements and deeds.
  • Business contracts: Important business agreements, such as joint ventures or partnerships, may require notarization for added validity.
  • Estate planning: Wills, powers of attorney, and other estate planning documents often benefit from notarization to ensure their enforceability.
  • International transactions: Documents intended for use abroad, such as affidavits or certifications, may require notarization for acceptance by foreign authorities.

Finding a Notary Public:

Notaries public are typically located in various places, including:

  • Law firms: Many law firms have notaries on staff or can recommend qualified individuals.
  • Government offices: Certain government agencies, like district offices, may have designated notaries.
  • Banks and financial institutions: Some banks and financial institutions offer notary services to their clients.

Fees and Regulations:

Notaries public are entitled to charge fees for their services, which are regulated by the Ministry of Justice. These fees vary depending on the type of service and the complexity of the document.

It is important to note that notaries public cannot provide legal advice. They are solely responsible for witnessing signatures, certifying documents, and performing other specified acts within their legal scope. For legal advice or assistance with drafting legal documents, consulting a qualified lawyer is recommended.


Notaries public play a vital role in the Thai legal system by ensuring the authenticity and integrity of documents. Understanding their functions, importance, and limitations empowers individuals and businesses to navigate legal transactions with greater confidence and security.

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