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Thai Notary Law & Service & Notary
Thai Notary Public Thailand
บริการแปลและรับรองนิติกรณ์

Certified translation advisory

Most rejected translations are not linguistically wrong — they carry the wrong certification format. We advise which translation standard your case needs, who must certify it, and where it goes next.

A professional translator comparing a Thai original with its English certified translation

Advisory scope

  • Identify the accepted format: translator's declaration, attorney certification, consular legalization or NAATI
  • Standardise the spelling of names, places and titles across the whole bundle
  • Verify legal, medical and academic terminology
  • Sequence translation against downstream certification steps

What you receive

  • Translation with the certification page the destination requires
  • A proper-noun glossary so every document in the bundle matches
  • PDF files plus dispatched originals

How we work

  1. 1. Source check

    We verify seal legibility, registration numbers and page completeness

  2. 2. Confirm the format

    We confirm the required certification type before translation begins

  3. 3. Translate and double-review

    Separate translator and reviewer verify numbers, dates and proper nouns

  4. 4. Certify and deliver

    Certification page issued, PDF and originals delivered, file archived for reference

Common pitfalls

  • A translation without the certification page the receiver demands
  • Inconsistent name spelling across documents
  • Translating from a copy where the seal is unreadable
  • Date conversion errors between the Buddhist and Gregorian calendars

Do it yourself vs delegate

Do it yourself when

For a single personal document where the receiver accepts a general translation, self-management is fine.

Delegate to us when

For visa, court or foreign government bundles, let us control the whole set so names and terminology never contradict each other.

Frequently asked questions

What certification does my translation need?

It depends on the receiver: some accept a translator's declaration, others require attorney or consular certification. We confirm before starting.

Can you translate from a copy?

Yes if the seal and registration number are legible, though many receivers require originals or certified extracts.

How many languages are covered?

Over 60 major languages including Chinese, Japanese, Korean, Arabic and European languages.

Can the translation go straight to consular legalization?

Yes when the format meets the criteria — we prepare it submission-ready from the outset.

My name is spelled differently on older documents.

We follow the passport spelling and add a variant note where required.

Can a translation be amended later?

Yes. If the receiver requests changes we revise and reissue the certification page.

Related links

Other advisory tracks

Last updated: 2026-08-11 · Thai Notary Law & Service Co., Ltd.

Real customer questions, answered by our attorneys

Selected from our knowledge base of 3,300+ real questions we have answered.

What is the fundamental difference between a NAATI translation and a regular certified translation in Thailand?

NAATI translation

Quick summary for expats & migration agents to "What is the fundamental difference between a NAATI translation and a regular certified translation in Thailand?" — The translation is produced by a NAATI-Certified Translator (Thai↔English), stamped with the practitioner's signature, ID number, certification tier and expiry — accepted by the Department of Home Affairs, INZ, AHPRA, Engineers Australia, VETASSESS, CPA Australia and ACS. Documents may be uploaded straight to ImmiAccount as a PDF — Home Affairs has accepted digital NAATI certifications since 2016; no wet-ink original is required unless the receiving tribunal (AAT/court) demands sight of the paper copy. Free consultation on LINE @Thainotary or call 094-895-8999 (Mon–Sun 08:00–20:00 ICT).

Related service: NAATI translation

Is a NAATI translation required for Thai Non-Formal Education (NFE) certificates to study in Australia?

NAATI translation

Per NAATI (Australia) certified-translator rules to "Is a NAATI translation required for Thai Non-Formal Education (NFE) certificates to study in Australia?" — Documents may be uploaded straight to ImmiAccount as a PDF — Home Affairs has accepted digital NAATI certifications since 2016; no wet-ink original is required unless the receiving tribunal (AAT/court) demands sight of the paper copy. Standard turnaround is 5–7 business days, with a 48-hour urgent option. Fees are quoted per document based on length and complexity — contact +66 94 895 8999, LINE @Thainotary or Contact@thainotary.co.th. Nationwide EMS + international dispatch — call 094-895-8999 to book a slot.

Related service: NAATI translation

What transport rules govern Thai land and marine cargo transport business license translations?

Certified translation

How we handle this in practice to "What transport rules govern Thai land and marine cargo transport business license translations?" — Inbound chain for foreign documents: notarisation or Apostille in the country of origin → that country's embassy in Bangkok (non-Apostille states only) → Thai translation → MFA certification, after which DBD, district offices, Immigration and the Thai courts accept the file. Multi-language certified translation for use in Thailand runs in three layers: translation by a native/MFA-recognised translator, a certificate of accuracy sealed by the translation company or a Notary Public lawyer, then MFA legalisation of that translation. Door-to-door pickup in Bangkok and DHL dispatch worldwide — call 094-895-8999.

Related service: All-language translation

How to properly translate a Thai list of shareholders (Bor Or Jor 5) with a NAATI translator?

NAATI translation

Quick summary for expats & migration agents to "How to properly translate a Thai list of shareholders (Bor Or Jor 5) with a NAATI translator?" — The translation is produced by a NAATI-Certified Translator (Thai↔English), stamped with the practitioner's signature, ID number, certification tier and expiry — accepted by the Department of Home Affairs, INZ, AHPRA, Engineers Australia, VETASSESS, CPA Australia and ACS. Documents may be uploaded straight to ImmiAccount as a PDF — Home Affairs has accepted digital NAATI certifications since 2016; no wet-ink original is required unless the receiving tribunal (AAT/court) demands sight of the paper copy. Nationwide EMS + international dispatch — call 094-895-8999 to book a slot.

Related service: NAATI translation

How to properly verify a Thai NAATI translator's credentials on the official NAATI website?

NAATI translation

Quick summary for expats & migration agents to "How to properly verify a Thai NAATI translator's credentials on the official NAATI website?" — The translation is produced by a NAATI-Certified Translator (Thai↔English), stamped with the practitioner's signature, ID number, certification tier and expiry — accepted by the Department of Home Affairs, INZ, AHPRA, Engineers Australia, VETASSESS, CPA Australia and ACS. Documents may be uploaded straight to ImmiAccount as a PDF — Home Affairs has accepted digital NAATI certifications since 2016; no wet-ink original is required unless the receiving tribunal (AAT/court) demands sight of the paper copy. Send a photo of your document to LINE @Thainotary and we'll quote and schedule within 15 minutes.

Related service: NAATI translation

How to translate technology licensing contracts for domestic industrial deployment?

Certified translation

How we handle this in practice to "How to translate technology licensing contracts for domestic industrial deployment?" — Inbound chain for foreign documents: notarisation or Apostille in the country of origin → that country's embassy in Bangkok (non-Apostille states only) → Thai translation → MFA certification, after which DBD, district offices, Immigration and the Thai courts accept the file. Multi-language certified translation for use in Thailand runs in three layers: translation by a native/MFA-recognised translator, a certificate of accuracy sealed by the translation company or a Notary Public lawyer, then MFA legalisation of that translation. Door-to-door pickup in Bangkok and DHL dispatch worldwide — call 094-895-8999.

Related service: All-language translation

How to process agricultural commodities futures contract translations?

Certified translation

Per the Legalization Division, Department of Consular Affairs (MFA Thailand) to "How to process agricultural commodities futures contract translations?" — Inbound chain for foreign documents: notarisation or Apostille in the country of origin → that country's embassy in Bangkok (non-Apostille states only) → Thai translation → MFA certification, after which DBD, district offices, Immigration and the Thai courts accept the file. Multi-language certified translation for use in Thailand runs in three layers: translation by a native/MFA-recognised translator, a certificate of accuracy sealed by the translation company or a Notary Public lawyer, then MFA legalisation of that translation. Send a photo of the document to LINE @Thainotary and we quote the language pair, chain, cost and timeline within 15 minutes.

Related service: Embassy legalisation

What academic rules govern Thai educational institution research project translations?

Certified translation

Quick summary for expats, HR teams and law firms to "What academic rules govern Thai educational institution research project translations?" — Inbound chain for foreign documents: notarisation or Apostille in the country of origin → that country's embassy in Bangkok (non-Apostille states only) → Thai translation → MFA certification, after which DBD, district offices, Immigration and the Thai courts accept the file. Multi-language certified translation for use in Thailand runs in three layers: translation by a native/MFA-recognised translator, a certificate of accuracy sealed by the translation company or a Notary Public lawyer, then MFA legalisation of that translation. Send a photo of the document to LINE @Thainotary and we quote the language pair, chain, cost and timeline within 15 minutes.

Related service: All-language translation

Key facts at a glanceCertified translation (all languages)

Indicative price
Contact us for a quote by language pair and complexity
Turnaround
1–3 business days for a standard document set
What you receive
Translation with a certificate of accuracy, accepted for MFA and embassy filing
Service coverage
Nationwide Thailand — courier and fully online intake, no in-person visit required.

Figures above are indicative ranges; the final quote depends on page count, language pair and receiving authority.

Ask us or request a quote right away

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