Notarial Services

Navigating international and domestic legal processes often requires authenticated documentation.

At Vantier Legal, we offer comprehensive notarial services in Thailand to ensure your documents are recognized and accepted globally.

Professional Notarial Services in Thailand

Understanding Notarial Services in Thailand

Thailand do not have a Notary Public. Notarial functions are performed by licensed attorneys known as Notarial Services Attorneys. These professionals are authorized by the Lawyers Council of Thailand to verify the authenticity of documents and signatures, providing services comparable to Notary Publics in other jurisdictions. 

While most organizations generally accept documents certified by a Notarial Services Attorney (NSA), acceptance is not guaranteed, as requirements may vary depending on the country or institution involved. Therefore, it is essential to verify with the requesting authority whether notarization by an NSA will be deemed acceptable. This step is important to avoid unnecessary delays or expenses. Additionally, in some cases, the document may require both notarization and legalization by the Ministry of Foreign Affairs.

Who Needs Notarial Services and When?

You may require a notarial service in Thailand if you are:

  • An Expat or Foreigner Living in Thailand:
    Needing to sign or submit official documents to authorities, embassies, or institutions in your home country.

  • A Thai Citizen Handling International Matters:
    When dealing with foreign governments, visa applications, or studying or working abroad.

  • Buying or Selling Property:
    Especially if the transaction involves a party overseas or documents in multiple languages.

  • Granting Power of Attorney:
    To someone who will act on your behalf in legal or financial matters.

  • Starting a Business or Signing Contracts Abroad:
    Foreign business partners or institutions often require notarized documentation.

  • Submitting Translated or Foreign Documents:
    Such as educational certificates, financial statements, or affidavits that need to be certified and legalized.

Our Notarial Services Include:

  • Document Authentication and Certification: We verify and certify various documents, including Passport and ID copies, contracts, affidavits, property deeds, Educational certificates , and living Certification for receiving pension or other benefits available to you overseas ensuring their legitimacy for international use. ​

  • Witnessing Signatures: Our attorneys serve as impartial witnesses during the signing of legal documents, confirming the identity of signatories and the voluntary nature of their signatures

  • Certification of Translations: We certify translated documents, such as sponsorship declarations, ensuring they accurately represent the original content, which is crucial for international communications.

  • Power of Attorney Execution: We assist in drafting and notarizing powers of attorney, granting legal authority to designated individuals to act on your behalf.

  • Legalization of Documents: Given that Thailand is not a signatory to the Hague Apostille Convention, we facilitate the legalization process, including authentication by the Ministry of Foreign Affairs (MOFA) and relevant embassies, to ensure your documents are valid internationally.

Important Steps Before Booking our Notarial Services

You may require a notarial service in Thailand if you are:

  • Step 1:
    Check with the receiving organization to confirm the specific notarization requirements. Ask whether they accept certification from a Notarial Services Attorney (NSA).

  • Step 2:
    Contact us and Email a clear scanned copy or photo of the document for our attorney to review. This helps determine if notarization is possible before you make an in-person visit.

  • Step 3:
    After review and confirmation that NSA notarization is acceptable, schedule an appointment at our office or meeting point within Thailand where it is best suits you.

  • Step 4:
    Meet with our in person or online video conference call with your valid passport and original documents. Notarization is typically completed within about an hour.

Why Choose Vantier Legal?

Expertise: Our Notarial Services Attorneys are fully certified and possess strong proficiency in legal English. They ensure that every certification is accurately prepared and tailored to meet your specific needs.

Fast and Comprehensive Support: From document verification to legalization, we provide end-to-end assistance tailored to your specific needs.

International Recognition: Our notarized documents are recognized by foreign embassies, banks, and institutions, facilitating seamless international transactions.​

Serving Clients Nationwide: Based in Bangkok, Vantier Legal proudly serves clients across Thailand. If you can’t visit in person, remote notarial services and online consultations are available (depending on document type and jurisdiction).

A black bag labeled 'Notarial Services Attorney,' a red notary seal stamp, and a gold embossed document on a wooden table, with a cityscape in the background.

Notarial Services Starts from THB 2,500 / Stamp

*Price adjustable as per conditions of certification required.

*Please send your requirement to us for fee assessment.