Notary attorneys
Notarial Services Attorneys registered with the Lawyers Council of Thailand under Reg. B.E. 2546 §§ 23–24 cert
Certified True Copy of Documents — Notarial Services Attorney · HCCH Apostille (มีผล 28 ก.พ. 2570) · Reg. 2546 §§ 23–24
Notarial Services Attorneys registered with the Lawyers Council of Thailand under Reg. B.E. 2546 §§ 23–24 certify true copies of every document foreigners need in cross-border life — passports, IDs, birth / marriage / death / divorce certificates, education credentials, bank statements, tax returns, company affidavits, title deeds, court orders, powers of attorney, police clearances, medical certificates. Used by foreign banks (HSBC, DBS, UBS, Wise, Revolut), embassies (UK / US / AU / NZ / CA / EU), universities (WES, ECE, IQAS), employers, immigration authorities, and probate courts. Apostilled / authenticated at the MFA Department of Consular Affairs under HCCH Convention 1961 (entering into force in Thailand on 28 February 2027, 130 contracting states). We certify **only when we have sighted the original document in person** — certifying from a scan or photo violates Reg. § 23 + Penal § 264 (3 years), § 266 (state documents, 5 years), § 268 (use of forged document, 3 years).
A Certified True Copy is a photocopy that a Notarial Services Attorney has signed and sealed, attesting that the attorney has **personally inspected the original** and that the copy matches it exactly. It is the most-requested notarial service for foreigners in Thailand, and also the highest-criminal-risk service — certifying a copy from a scan, photo or document not physically presented exposes the attorney to Thai Penal § 264 (forgery, 3 years), § 266 (forgery of a state document, 5 years) and § 268 (use of a forged document). We refuse such requests at any price.
Common purposes: (a) **Foreign bank account opening** — HSBC HK, DBS SG, UBS CH, Standard Chartered, Wise, Revolut accept a Notarized + Apostilled passport copy and proof of address in lieu of an in-branch visit; (b) **Embassy passport renewal** — UK HMPO, US Dept of State, AU DFAT, NZ DIA, CA IRCC require certified birth / marriage certificates; (c) **University application** — Education Credential Evaluators (WES, ECE, IQAS, NACES) require certified transcripts + diplomas; (d) **Background checks** — foreign employers + NAATI translation require certified copies before translation; (e) **Immigration / visa** — some Thai immigration filings (TM.6, TM.30, Work Permit, LTR, Elite) accept certified copies in lieu of originals; (f) **Probate / estate abroad** — foreign courts require notarized + apostilled wills, death certificates and title deeds.
Our attorneys are Lawyers-Council-registered Notarial Services Attorneys (verify at /trust/credentials). Scope: (1) confirm the receiving authority's exact requirement (plain certified copy vs certified copy + notarial certificate + Apostille); (2) book an in-person sighting under Reg. § 23; (3) photocopy + sign + seal + write the prescribed attestation 'Certified True Copy of the Original' with date + licence number; (4) Notarial Register Book entry under § 20 (10-year retention); (5) ISO 17100 TEP certified translation if needed; (6) Apostille / Authentication at the MFA. Lawyer-client privilege from your first message, PDPA § 24 / 26 throughout, AMLA CDD, no contingency fees under Ethics § 11.
HCCH Apostille impact (entering into force in Thailand on 28 February 2027): for the 130 contracting states a single Apostille is now accepted, replacing embassy legalisation and cutting turnaround from 7–14 days to 1–3 days, at 60–75% lower cost. Frequently-served destinations: UK (HMPO, GRO), AU (DHA, AHPRA), NZ (Internal Affairs), CA (IRCC), SG (ICA), HK (Immigration), DE (Bundesverwaltungsamt), FR (Préfecture), and most EU member states.
Notarial Services Attorneys registered with the Lawyers Council of Thailand under Reg. B.E. 2546 §§ 23–24 cert
Provinces · 50+77
16,168+ clients · 60+ nationalities
Send a photo of the original + destination country + purpose via LINE — receive a fixed-fee quote and document
Edge cases to watch
Why must I bring the original? Can't I just send a photo?
Reg. 2546 § 23 requires the Notarial Attorney to personally sight the original. Certifying from a scan or photo is Thai Penal § 264 (forgery, 3 years), § 266 (forgery of a state document, 5 years) and § 268 (use of forged document) — plus immediate licence revocation. We refuse such requests at any price.
Can a Certified True Copy replace the original everywhere?
In most settings yes (foreign banks, embassies, universities, employers, most immigration filings). But some authorities require originals — Thai Land Department (title transfers), Thai courts (litigation), some foreign probate courts. We check the destination's requirement before quoting.
Can Apostille be used with a Certified True Copy?
Yes. A notarial certificate is within Apostille scope under HCCH Convention 1961 Article 1(c). Since 28 February 2027 the MFA issues Apostille in lieu of embassy legalisation for the 130 contracting states, cutting turnaround 60–75%.
Do I need to come to your office, or can you travel to me?
We have nationwide travel notary — BKK metro quote on request (phone / LINE / email); Phuket / Chiang Mai / Pattaya quoted on request (travel + 1 night). Book 3 business days ahead. Remote Online Notarization (RON) is not recognised under Thai law — we must sight the original in person.
Bank statement covering several months — must every page be certified?
It depends on the receiving bank. HSBC HK / DBS SG typically require every page; Wise / Revolut accept just the summary. Confirm with them first. Volume discount of 30–50% applies to multi-page documents.
How long until I get my documents back?
Certified copy only — 1 business day. + Translation — 2–3 business days. + MFA Apostille — 3–5 business days (standard) or 1–2 (express, BKK only). + Embassy legalisation (non-HCCH) — 7–14 business days.
Do Thai government documents (birth, marriage certificate) need notarial certification?
Not necessarily — Thai government records can be sent to the MFA directly (via DOPA / local registrar) for Apostille without a notarial certificate. But if the receiving authority specifically requires a Notarial Certified Copy + Apostille (some universities do), we can provide it.
How do I get my transcript and diploma certified?
(1) Verification at your university registrar (officially issued copy); (2) notarial certified copy; (3) ISO 17100 TEP translation (English if needed); (4) MFA Apostille. Accepted by WES, ECE, IQAS, NACES, and foreign universities.
What if the document I bring turns out to be forged?
We inspect for watermark, UV markers, microprint, hologram and signature patterns. Forgery red flags trigger immediate refusal and an AMLA STR under § 13 / Penal §§ 264–268. Knowingly presenting a forged document for certification exposes the client to the same charges as the attorney.
How is my personal data protected?
PDPA § 24 (general) + § 26 (sensitive — health, religion, politics). ISO/IEC 27001 servers in Thailand, AES-256 + HSM, TLS 1.3, MFA + biometric access, audit log, 10-year retention (notarial standard), PDPC-registered DPO. Subject access: dpo@notary.co.th.
Free consult? What do I send?
Yes — first consult free. LINE us: (1) photo of the original document (passport bio page is enough); (2) purpose (bank / embassy / university / court); (3) destination country + authority; (4) deadline. Within 1 business day you receive a fixed-fee quote, document checklist, timeline and Apostille strategy. Lawyer-client privilege from the first message, no obligation.
ลูกค้าจริง 60+ สัญชาติทั่วโลก ใช้บริการ Notary, แปลรับรอง, MFA และสถานทูตกับเรา
"ทีมงานช่วยจัดเตรียมหนังสือมอบอำนาจสำหรับใช้ที่ออสเตรเลียได้รวดเร็วมาก พร้อมประสานงาน NAATI ครบจบในที่เดียว"
"Very professional notary service. Document was certified, translated and ready for the UK embassy in two business days."
"ใช้บริการรับรอง Affidavit + รายชื่อผู้ถือหุ้นเพื่อจดทะเบียนสาขาที่สิงคโปร์ ทีมงานละเอียดและตอบกลับไว"
Send a photo of the original + destination country + purpose via LINE — receive a fixed-fee quote and document checklist within one business day
Short answer: In Thailand the certifying officer is a lawyer registered as a Notarial Services Attorney with the Lawyers Council. The signer must sign in front of that lawyer with original identity documents. The certificate is then authenticated at the Department of Consular Affairs and at the receiving country's embassy where required.
Individuals
Companies
Foreign nationals
1. Confirm the receiver's requirements before printing
Establish which act is needed (signature witnessing, affirmation or certified copy), whether fixed wording applies, and how many authentication layers the receiver expects.
⏱ Same day
2. Assemble documents and book the signing
Complete the set, print the final text and leave the signature block blank, because signing must happen in the attorney's presence.
⏱ 1 working day (estimate)
3. Sign before the attorney and obtain the certificate
The attorney verifies identity, checks the document, records the act in the register, then signs and seals the certificate.
⏱ 1 working day (estimate)
4. Authenticate at the Department of Consular Affairs
Submit the certificate to the Legalization Division so the attorney's signature is authenticated, where the receiver requires that layer.
⏱ 2-5 working days (estimate, excluding agency queues)
5. Embassy authentication and delivery
File with the receiving country's embassy or consulate under its own procedure, then deliver the sealed set without breaking the cross-seal.
⏱ 3-10 working days (estimate, varies by mission)
| Criterion | Do it yourself | Our team handles it |
|---|---|---|
| Checking destination rules | You contact the receiver and mission and interpret the rules | We confirm requirements and draft wording to match before printing |
| Multi-layer processing | You travel and queue at each layer | We run the layers continuously and report status at each one |
| Rejection risk | Frequent, driven by wording format and document age | Screened in advance by a team with more than 15 years in this field |
| Your time commitment | Several working days spread across the chain | Only the signing appointment |
If you would rather not chase agency rules and queues, our team can run the chain from draft review to delivery. Initial consultation is available by phone, LINE or email.
All durations are working-day estimates excluding agency queues, and are not a guarantee of any authority's decision.
Sources: สภาทนายความในพระบรมราชูปถัมภ์ · กองสัญชาติและนิติกรณ์ กรมการกงสุล กระทรวงการต่างประเทศ · Last reviewed: 2026-08-10
Document and legalization advisers with 15+ years of practice
Before we start, we read your actual documents and confirm the legalization route matches what the receiving authority asks for. During the work we report progress, and after delivery we still answer questions about how to submit the file.
We prepare documents to the requirements of the receiving authority. Any approval decision remains at that authority's discretion.
Send your documents on LINE for a preliminary review, a recommended legalization route and a written quote.
General guidance, not a case-specific determination. Requirements change with agency notices — confirm with the receiving authority before you act.
Sources: สภาทนายความในพระบรมราชูปถัมภ์ · กองสัญชาติและนิติกรณ์ กรมการกงสุล กระทรวงการต่างประเทศ · ข้อบังคับสภาทนายความว่าด้วยการขึ้นทะเบียนทนายความผู้ทำคำรับรองลายมือชื่อและเอกสาร · Last reviewed: 2026-08-04
Pick the one that matches your destination authority
Short answer: The most frequent causes are signing before meeting the attorney, expired identity documents, choosing a certificate type the recipient does not accept, and skipping a step in the legalisation chain. Each is fixed by re-executing a correctly drafted certificate before the next certification round starts.
If a second round is not an option, our advisers review the recipient's form, select the correct instrument and map the full chain before you start — send us the documents for a pre-check.
Durations are working-day estimates excluding agency queues, and are not a guarantee of any authority's decision.
Sources: สภาทนายความในพระบรมราชูปถัมภ์ · กองสัญชาติและนิติกรณ์ กรมการกงสุล กระทรวงการต่างประเทศ · Last reviewed: 2026-08-10
In Thailand the certifying officer is a lawyer registered as a Notarial Services Attorney with the Lawyers Council. The signer must sign in front of that lawyer with original identity documents. The certificate is then authenticated at the Department of Consular Affairs and at the receiving country's embassy where required.
If you would rather not chase agency rules and queues, our team can run the chain from draft review to delivery. Initial consultation is available by phone, LINE or email.
Durations are working-day estimates excluding agency queues and are not a guarantee of any decision.

Statements on this page follow the authorities below. Confirm current requirements with the authority before filing. Last reviewed 2026-07-29.
Fees are not published online — ask our team by phone, LINE or email for a scope-based quote.