Notary Public for Hong Kong Citizens in Thailand
Where can Hong Kong citizens get documents notarized in Thailand?
Hong Kong passport holders investing in Thailand often need signatures certified on shareholder resolutions, director appointments or powers of attorney for the Companies Registry or a Hong Kong bank. Hong Kong runs its own Apostille system, but for documents executed in Thailand we confirm what the recipient accepts, then prepare English or Chinese drafts to match. Confirm with your embassy whether a local notarial certificate or consular service is required.

Thai-licensed Notarial Services Attorney handling documents for Hong Kong (HK) nationals living, working or investing in Thailand. Our Bangkok office is a short ride from HKETO Bangkok in สาทร · เขตสาทร.
Quick answer
Legalisation chain: Notarial attorney certificate → Thai Department of Consular Affairs authentication (if the recipient requires it) → HKETO 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 Hong Kong clients
Hong Kong passport holders investing in Thailand often need signatures certified on shareholder resolutions, director appointments or powers of attorney for the Companies Registry or a Hong Kong bank. Hong Kong runs its own Apostille system, but for documents executed in Thailand we confirm what the recipient accepts, then prepare English or Chinese drafts to match.
Most requested notarial acts for Hong Kong clients
- Shareholder and director resolutions
- Business powers of attorney
- Certified passport copies
- Chinese–Thai–English translations
What to know about HKETO Bangkok
Hong Kong passport matters may involve the Chinese Embassy or the Hong Kong Economic and Trade Office. Check the correct body on official websites.
Embassy services change — check the official website before booking.
Planning example
Planning example: a client must sign a director-appointment resolution for a Hong Kong company while in Thailand. We confirm the format with the company secretary, then arrange signing before the lawyer.
FAQ for Hong Kong clients
Can documents be in Chinese?
Yes if accepted; we can arrange a certified translation.
Must it go through the Chinese Embassy?
It depends on the recipient — confirm first.
How can my company secretary help?
They usually know the Registry's format; coordinate before signing.
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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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