Notary Public for Japanese Citizens in Thailand
Where can Japanese citizens get documents notarized in Thailand?
Most Japanese residents work for Japanese companies, so common tasks are company papers, POAs and family documents. The Japanese Embassy issues many certificates to its own citizens — such as signature or residence certificates — while a Thai attorney suits documents for Thai or third-country use. Confirm with your embassy whether a local notarial certificate or consular service is required.
Thai-licensed Notarial Services Attorney handling documents for Japanese (JP) nationals living, working or investing in Thailand. Our Bangkok office is a short ride from Embassy of Japan Bangkok in ถนนวิทยุ · เขตปทุมวัน.
Quick answer
Legalisation chain: Notarial attorney certificate → Thai Department of Consular Affairs authentication (if the recipient requires it) → Embassy of Japan Bangkok legalisation (if required). See the Apostille status note and confirm with the recipient first.
Timing: Estimated after document review; no outcome is guaranteed.
Fees: Quoted on request after document review
Overview for Japanese clients
Most Japanese residents work for Japanese companies, so common tasks are company papers, POAs and family documents. The Japanese Embassy issues many certificates to its own citizens — such as signature or residence certificates — while a Thai attorney suits documents for Thai or third-country use.
Most requested notarial acts for Japanese clients
- Signature certification on company documents used in Thailand
- Thai translations of Japanese family records for district offices
- Certified passport copies for Thai banks
- POAs to handle Thai matters while in Japan
What to know about Embassy of Japan Bangkok
The Japanese Embassy issues signature and other certificates to Japanese nationals, including the certificate of legal capacity to marry in Thailand. Check its document list and appointment rules.
Embassy services change — check the official website before booking.
Planning example
Example scenario: a Japanese manager is returning home but the company still has filings with Thai agencies. We prepare a bilingual POA, certify the signature before departure and list the attachments the Thai agency expects.
FAQ for Japanese clients
Is a Japanese seal (inkan) acceptable?
Thai agencies rely on signatures; sign consistently with your passport.
Do you translate Japanese to Thai?
Yes, with certified translations in the form Thai agencies require.
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Official sources — legalization, apostille, notary
The information on this page follows the official sources below. Always check the latest version before you file.
- Department of Consular Affairs — document legalisation— Ministry of Foreign Affairs
- Legalization e-Service appointment system— Department of Consular Affairs
- HCCH — Apostille Convention (5 October 1961) full text & status table— Hague Conference on Private International Law
- Lawyers Council of Thailand — Notarial Services Attorneys— Lawyers Council of Thailand
- Department of Provincial Administration — civil & family registration— Department of Provincial Administration
- Royal Thai Government Gazette— Royal Thai Government Gazette
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Frequently asked questions
- Does Thailand have notaries public?
- Thailand uses Notarial Services Attorneys registered with the Lawyers Council of Thailand for notarial acts within their permitted scope. Acceptance abroad depends on the recipient. Ask which certifier, wording and any additional authentication it requires; notarial certification is not the same as an Apostille.
- What documents can a Notarial Services Attorney certify?
- Commonly certified items include signatures on powers of attorney, affidavits and statutory declarations, certified true copies of passports and corporate documents, company resolutions and share transfer forms, sponsorship and consent letters, and the identity of a signatory for foreign banks, universities and courts. The attorney certifies the signing act or copy fidelity — not the truth of the content.
- Do I have to sign in person?
- Yes. The attorney must see the signatory in person together with the original passport or Thai ID before certifying a signature, which is the core safeguard of the service. Remote or scanned signatures cannot be certified. Mobile appointments at your office, condominium lobby or a nearby café are available if you cannot come to ours.
- How much does notarial certification cost and how fast is it?
- Attorney notarial certification starts at the current official rate per document, with the final price depending on the number of documents, signatories and whether the appointment is mobile or out of hours. The certification itself is completed during the appointment; only the subsequent MFA and embassy steps add working days.
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