English service · Bangkok HQ + 4 branches + 70 agents
Notary Public Bangkok — Licensed Notarial Services Attorney
Thai Notary Law is a Bangkok-based law firm with 6 in-house Notarial Services Attorneys registered with the Lawyers Council of Thailand. We handle signature certification, certified true copies, certified translations, affidavits, MFA Consular legalisation and Apostille requests for individuals, embassies and multinationals — entirely in English (also JP, ZH, KO, DE on request).
5-step notarisation process
Step 1
Identification
Bring a valid passport (foreigners) or Thai national ID. The attorney checks the photo, signature and validity in person.
Step 2
Physical presence
Sign in front of the attorney. Remote / e-notarisation is not yet recognised under Thai law.
Step 3
Original verification
For certified copies, bring the original document. The attorney compares it page-by-page with the copy.
Step 4
Capacity & free will
The attorney confirms you understand the document and are signing voluntarily, in line with the Lawyers Council Notarial Services Attorney regulation B.E. 2546.
Step 5
Certificate & logbook
The attorney attaches a certificate, applies the official seal and records the act in the statutory logbook. You receive the original; we keep a certified scan for 10 years.
Frequently asked questions
What is a Notary Public in Thailand?
Thailand does not issue 'notary public' commissions; equivalent powers are granted to lawyers registered as Notarial Services Attorneys by the Lawyers Council of Thailand. They certify signatures, copies, translations and affidavits for use abroad.
Who is allowed to notarize documents in Thailand?
Only attorneys who passed the Lawyers Council Notarial Services Attorney course and hold a valid registration. All 6 in-house attorneys at Thai Notary Law are licensed; license numbers are displayed on the About page.
How long does notarisation take?
Most signature, copy and translation jobs are completed the same day. Multi-step legalisation (MFA Consular Department + foreign embassy) typically takes 7–14 business days.
Do you serve foreigners and embassies?
Yes. We serve clients from 60+ nationalities and coordinate with all major embassies in Bangkok (US, UK, Australia, Germany, Japan, China, Korea, France, Netherlands, etc.). Our team works in EN, JP, ZH, KO and DE.
How much does a notary cost?
Signature certification and certified copies start at THB 1,500 per document. Translation: THB 500–1,200 per page (Thai↔English) or THB 800–2,500 (other languages). MFA legalisation: THB 200–800 + THB 2,500–5,000 escort fee.
Can you provide an Apostille?
Thailand acceded to the HCCH Apostille Convention; the MFA Consular Department issues Apostilles. We prepare, translate, notarise and submit the documents on your behalf and return the Apostilled originals to you.
Do you do mobile notarisation at hotels or offices?
Yes. We dispatch attorneys to hotels, embassies, hospitals and corporate offices across Bangkok within 24 hours, and to provincial capitals through our 70+ branch and agent network.
Is online / e-notarisation accepted?
Thai law currently requires the signer to be physically present before the Notarial Services Attorney. We offer pre-screening over LINE / Zoom and same-day in-person sessions to keep the process fast.
ทนาย Notary ใกล้คุณ
กดอนุญาตตำแหน่งเพื่อให้เราจัดอันดับสาขา/ตัวแทนที่ใกล้คุณที่สุด พร้อมระยะทางจริง
แหล่งอ้างอิง / Authority References
- ข้อบังคับสภาทนายความ ว่าด้วย Notarial Services Attorney พ.ศ. 2546 — สภาทนายความในพระบรมราชูปถัมภ์
- การรับรองเอกสารโดยกรมการกงสุล (Legalization) — กรมการกงสุล กระทรวงการต่างประเทศ
- Apostille Convention (HCCH) — Hague Conference on Private International Law
- NAATI — Certified Translators (AU) — National Accreditation Authority for Translators and Interpreters
Need a quick quote?
Send a photo of the document over LINE — we reply with a fixed price within 3 minutes.