Notarial services attorney team, Thai Notary Law and Service Co., Ltd.
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Registered Notarial Services Attorneys handling your document certification

Certification work is carried out by attorneys registered as Notarial Services Attorneys with the Lawyers Council of Thailand under the Regulation of the Lawyers Council on Registration of Notarial Services Attorneys B.E. 2551. Licence numbers and personal data in the images below are redacted for privacy; originals can be verified in person.

Registration certificates

  • Notarial Services Attorney registration certificate — Miss Anutaree

    Miss Anutaree

  • Notarial Services Attorney registration certificate — Mr. Jiraphan

    Mr. Jiraphan

  • Notarial Services Attorney registration certificate — Mr. Jirasak

    Mr. Jirasak

  • Notarial Services Attorney registration certificate — Mr. Patipan

    Mr. Patipan

  • Notarial Services Attorney registration certificate — Mr. Warawut

    Mr. Warawut

  • Notarial Services Attorney registration certificate — Mr. Wiwat

    Mr. Wiwat

Issued by the Lawyers Council of Thailand · personal data partly redacted

A formatted translation attached to its certification statement
A formatted translation attached to its certification statement

Sworn translators and certified translations for European authorities

Short answer

A “sworn translator” (traducteur assermenté, beeidigter Übersetzer, traductor jurado, beëdigd vertaler) is a status granted by the state in several European countries, allowing that translator's work to be filed directly with courts and public authorities. Thailand has no state system that appoints sworn translators. Thai documents intended for use in Europe therefore normally follow a different route: translate into English or the destination language, have the translation legalised by Thailand's Department of Consular Affairs, and then, where the destination embassy requires it, legalised again at that embassy — or have the document re-translated by a sworn translator in the destination country. What each embassy accepts differs by document type and by the purpose of your application, so always confirm on the embassy's own website before you start.

Key facts and sources

ItemDetailSource
Sworn translators in ThailandThailand does not operate a state register of sworn translators. Certification of a Thai translation is handled through the Department of Consular Affairs and, where required, the destination embassy.Department of Consular Affairs, Ministry of Foreign Affairs (Thailand)
Order of legalisationConsular legalisation in Thailand normally comes first; embassy legalisation is added on top of it. Most embassies will not legalise a translation that has not been through the Thai consular step.Department of Consular Affairs, Ministry of Foreign Affairs (Thailand)
Apostille for Thai documentsThe Apostille Convention enters into force for documents issued in Thailand on 28 February 2027. Until that date, documents still follow the legalisation route.HCCH — Apostille Convention
NAATI and EuropeNAATI certification is the Australian standard. European authorities generally do not treat it as a substitute for their own sworn-translator systems.NAATI
Processing time and feesBoth vary by authority, document type and workload. Figures published by the receiving authority at the time of lodgement are the ones that apply.Department of Consular Affairs, Ministry of Foreign Affairs (Thailand)

Step by step

  1. Confirm where the file will be lodged

    The accepted translator depends on whether your matter is filed in Thailand (through an embassy here) or inside the destination country. Establish this first — it decides the whole route.

  2. Obtain fresh certified copies of the source documents

    Civil registry documents are often required to have been issued recently. Request new certified copies from the district office before translation rather than reusing old ones.

  3. Translate completely and consistently

    The translation must cover every line, stamp and signature. Personal names must match the passport letter for letter, and document numbers and dates must match the original exactly.

  4. Legalise in the correct order

    Start with the Department of Consular Affairs, then the destination embassy if that embassy requires it. This order cannot be reversed.

  5. Check and keep a full copy set

    Re-check names, dates, document numbers and the completeness of every stamp. Keep a complete scan set — the receiving authority may ask for additional copies while your matter is being assessed.

Comparing certification routes

RouteWho certifiesTypically used for
Translation legalised in ThailandDepartment of Consular Affairs, then the destination embassyThai documents prepared in Thailand for use abroad
Sworn translator in the destination countryA translator appointed by that country's court or ministryFilings with courts, municipalities and authorities that require their own registered translators
NAATI certified translationA translator certified by NAATI (Australia)Documents lodged with Australian authorities; not the European standard

Country notes

Common mistakes

  • Assuming “sworn translator” is a Thai licence — Thailand has no such system. Ask any provider claiming that status which authority issued it.
  • Going to the embassy before the Department of Consular Affairs, which sends the file back to the start.
  • Translating into English when the receiving authority requires its own official language.
  • Spelling names differently from the passport, which breaks the link with the rest of the document set.
  • Using certified copies older than the receiving authority allows.
  • Assuming an Apostille is available today — for documents issued in Thailand the Convention takes effect on 28 February 2027.

Content reviewed August 2026. General information on document preparation, not legal advice. Embassy requirements change — confirm with Department of Consular Affairs, Ministry of Foreign Affairs (Thailand) and the destination embassy before lodging. Ask our team by phone, LINE @NAATI or email.

Frequently asked questions

Reviewed August 2026. Requirements change — confirm with the receiving authority before lodging.

What is a sworn translator, and is that the same as NAATI?

Several civil-law countries appoint sworn or court-appointed translators whose translations carry legal force domestically. Australia does not use a sworn translator system; the reference point for Australian bodies is NAATI certification. A sworn translation from another country is not automatically accepted in Australia and often has to be redone.

My document already has a translation from my home country. Can you just certify it?

A NAATI certified translator certifies their own work. An existing translation can be reviewed and, if it is accurate, reissued under certification — but the translator must take responsibility for the whole text, so the review is not a rubber stamp and is sometimes no faster than translating afresh.

Will the layout of the translation match the original?

A certified translation reproduces the structure of the source: headings, tables, seals, stamps and signatures are described in place so the reader can match every element to the original. Nothing is added, removed or summarised.

What if the receiving body queries the translation?

Send us the query in writing. Where the issue comes from our translation or certification format we correct and reissue at no charge. We cannot influence the decision on your application — we are a translation provider, not a registered migration agent.

Do you need my documents legalised before translating?

Not for the translation itself. But if the receiving body requires legalisation or an apostille on the original, that step should normally happen before the final translation so the certificate is captured in the translated set. Confirm the order of steps before starting.

Source: Department of Consular Affairs, MFA Thailand

Official sources you can verify

The information on this page is based on the official sources below. Reviewed August 2026. Requirements change — always confirm with the receiving authority before lodging.