Notarial Services · Document Certification

Notary Services in Thailand

Notarial Services Attorney (NSA) services for individuals, businesses, and foreign clients who need documents, signatures, copies, or legal instruments properly certified for official use in Thailand and overseas.

Published by Nathee Legal Firm Co., Ltd. — Bangkok, Thailand
Notary Services in Thailand

Need to certify documents for use in Thailand or overseas? Nathee Legal Firm provides professional Notarial Services Attorney (NSA) services for individuals, businesses, and foreign clients who need documents, signatures, copies, or legal instruments properly certified for official use.

Our legal team can assist with document certification, signature certification, Power of Attorney, certified copies, and related legalization procedures.

Our Notary Services

We provide assistance with:

  • Signature Certification
  • Certified Copies of Documents
  • Power of Attorney Certification
  • Certification of Legal Documents
  • Affidavit and Declaration Certification
  • Document Certification for Overseas Use
  • Corporate and Business Document Certification
  • Legal Translation and Document Preparation
  • Document Legalization Coordination

Notary Services for Foreigners in Thailand

Foreigners in Thailand may need notarized or certified documents for purposes such as:

  • Immigration and visa matters
  • Property transactions
  • Banking and financial matters
  • Business and company transactions
  • Marriage and divorce matters
  • Inheritance and probate
  • Power of Attorney
  • Documents required by foreign authorities
  • Documents required by embassies, consulates, or overseas institutions

Our team can review your documents and explain what type of certification or additional legalization may be required.

Power of Attorney Certification

If you are unable to attend a transaction personally, you may need a Power of Attorney (POA) authorizing another person to act on your behalf.

Nathee Legal can assist with:

  1. 01Preparing or reviewing the Power of Attorney;
  2. 02Checking the required identification documents;
  3. 03Certifying the signature where appropriate; and
  4. 04Advising on further legalization requirements if the document will be used overseas.

Power of Attorney Drafting: Quotation available upon request

Signature Certification

We provide signature certification services for documents that require confirmation of the identity and signature of the person signing.

Signature Certification: Quotation available upon request

The exact requirements and fees may depend on the document, the destination country, and the purpose for which the document will be used.

Document Legalization for Use Abroad

Notarization or certification may not always be the final step when a document is intended for use in another country.

Depending on the destination and the requirements of the receiving authority, additional steps such as translation, legalization, or embassy/consular authentication may be required.

Our team can help you determine the appropriate process before you submit your documents.

Legal Translation

We can also assist with legal and official document translation.

Translation: Quotation available upon request

The final fee depends on the language, complexity, and format of the document.

Why Choose Nathee Legal Firm?

Experienced Legal Team

Our lawyers have extensive experience assisting Thai and foreign clients with legal documents and cross-border legal matters.

Services for Foreign Clients

We regularly assist foreign clients who need legal documents prepared, certified, translated, or used in Thailand and overseas.

One-Stop Legal Assistance

Where appropriate, we can coordinate document preparation, certification, translation, and related legalization procedures.

Clear Legal Advice

We explain the requirements and procedures before you proceed, helping you avoid unnecessary delays or incorrect documentation.

Important Note About Notary Services in Thailand

Thailand's system is different from countries that have a statutory Notary Public profession. Certain certification functions are performed by qualified lawyers providing Notarial Services Attorney (NSA) services.

Therefore, the requirements for a particular document may depend on the purpose of the document and the country or authority where it will be submitted.

Before signing or certifying your documents, contact us so our legal team can check the requirements for your specific case.

Contact Nathee Legal Firm

If you need Notary Services in Thailand, our legal team can review your documents and advise you on the appropriate procedure.

Consultation Fee: Quotation available upon request

Contact Nathee Legal Firm today to discuss your document certification requirements.

Nathee Legal Firm Co., Ltd. — Legal Services for Thai and Foreign Clients

Frequently Asked Questions

Can foreigners use Notary Services in Thailand?

Yes. Foreigners in Thailand may require document certification for personal, business, immigration, property, inheritance, or overseas matters.

Can you certify a Power of Attorney?

Yes. We can assist with preparing, reviewing, and certifying a Power of Attorney, subject to the requirements of the relevant authority.

Can you prepare documents in English?

Yes. We can assist foreign clients with English-language legal documents and related translation requirements.

Can notarized documents be used overseas?

In many cases, yes, but additional legalization or authentication may be required depending on the destination country and receiving authority.

How much does Notary Service cost in Thailand?

Fees depend on the type and number of documents and the services required. Contact us for a quotation based on your specific needs.

The information provided on this website is for general informational purposes only and does not constitute legal advice. Legal rights, procedures, and outcomes depend on the specific facts and circumstances of each matter. References to international or cross-border matters do not constitute advice on foreign law unless expressly stated. Please consult a qualified Thai lawyer for advice specific to your situation.

Need advice about your situation?

Need a Document Notarized or Legalized?

Our licensed Notarial Services Attorney provides notarization, certified translation, and document legalization for use in Thailand and abroad.

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