Auditor sign-off block
We translate the Thai auditor's opinion verbatim, then attach the Federation of Accounting Professions (TFAC) licence number and expiry so the receiving firm can validate the auditor on tfac.or.th.
DBD Certificate (BOJ.5)· VAT Registration (PP.20)· Commercial Registration· Audited Financial Statements· Annual Report· MOA/AOA· Trade & JV Agreements — translated by business-domain linguists with TFRS/IFRS termbases and legalised through MFA and destination embassies as one package.
Four steps: (1) obtain certified copies (BOJ.5 / PP.20 issued within 3–6 months) from DBD or the Revenue Department, (2) certified translation by a business-domain translator, (3) MFA authentication at the Consular Department, and (4) destination embassy attestation. Total 5–14 business days for branch openings, foreign bank accounts, tenders, and FDI filings.
As a bundle — full audited financials (25–60 pages) start at THB 8,000–20,000 depending on target language. Turnaround 3–7 business days. We reuse TFRS/IFRS termbases for consistency across periods.
Usually yes — MFA authenticates the officer's signature at issuance date, so most embassies want a copy issued within 3–6 months. We can pull a fresh certified copy from DBD on your behalf.
English, Simplified Chinese, Japanese, Korean, German, French, Spanish, Arabic, Russian — each with a glossary mapping Thai Civil & Commercial Code (§1096–1273) to the destination Companies Act.
Yes — the standard package for foreign registries is BOJ.5 + MOA + Board Resolution + Bank Statement with MFA + destination embassy attestation. We prepare the full bundle.
Yes for small bundles (BOJ.5 + PP.20 + MOA ≤ 10 pages) with a 30–50% rush surcharge. Larger financials require 3 business days to preserve quality.
Yes — after MFA we can route commercial documents (Certificate of Origin, Commercial Invoice) to the Thai Chamber of Commerce or Board of Trade, adding 1–2 business days.
Free consultation. We confirm requirements with the destination authority before quoting.
Every certified file passes three hands: a native-speaking translator, a subject-matter reviewer, and the responsible attorney who signs the certification page. Quotations separate government fees from professional fees line by line, so nothing appears on the invoice that was not in the quote. Send your documents for a free assessment at +66-83-249-4999 or contact@nyconlinetranslation.com. Fix three facts before any work starts: the destination country, the exact authority the file goes to, and the language that authority requires. Those three decide the whole certification chain. Caution: never unbind, trim or separate pages after an authority has sealed the set — doing so voids the certification. Send scans of every page for review before sending originals; that is when faded seals, passport-spelling mismatches and expired documents can still be corrected. Caution: government fees follow the authority's published rate and are separate from professional fees; check the current rate on the official website first. The workable order is: check that the source document is complete and legible, translate it, certify the translation, file for legalisation with the Department of Consular Affairs, then obtain the destination embassy's certification — or an Apostille where the destination is a convention party. Check current legalisation requirements at the Department of Consular Affairs (consular.mfa.go.th) and Apostille membership at hcch.net.
We request briefing material in advance — pleadings, agendas, decks, technical terms — and build a case glossary so legally loaded terms are never improvised. Processing time depends on each authority's queue, so the working order and the expected return date are confirmed before any work begins. Talk to the NYC Legal team on any business day — you get a working plan, not a generic price list. The workable order is: check that the source document is complete and legible, translate it, certify the translation, file for legalisation with the Department of Consular Affairs, then obtain the destination embassy's certification — or an Apostille where the destination is a convention party. Caution: each certification covers only what its own stamp states; it does not make a document automatically acceptable everywhere. Confirm the receiving authority's conditions case by case. Request more than one certified set when several authorities are involved, because most receiving offices keep the certified copy and do not return it. Caution: processing time depends on each authority's queue, so allow buffer before the date the document is actually needed. Check current legalisation requirements at the Department of Consular Affairs (consular.mfa.go.th) and Apostille membership at hcch.net.
Interpreters are matched to the setting: court and police station, government and embassy, medical, simultaneous booth work, and remote VRI/OPI. Processing time depends on each authority's queue, so the working order and the expected return date are confirmed before any work begins. Send your documents for a free assessment at +66-83-249-4999 or contact@nyconlinetranslation.com. Fix three facts before any work starts: the destination country, the exact authority the file goes to, and the language that authority requires. Those three decide the whole certification chain. Caution: never unbind, trim or separate pages after an authority has sealed the set — doing so voids the certification. Keep a digital copy of the finished certified set so it can be referenced if the destination asks for additional documents or a re-filing. Caution: each certification covers only what its own stamp states; it does not make a document automatically acceptable everywhere. Confirm the receiving authority's conditions case by case. Send scans of every page for review before sending originals; that is when faded seals, passport-spelling mismatches and expired documents can still be corrected. Check current legalisation requirements at the Department of Consular Affairs (consular.mfa.go.th) and Apostille membership at hcch.net.
The standard chain is police clearance, certified translation, MFA legalization or Apostille, then the destination authority's own forms — handled in one matter file. Government fees follow each authority's published rate, while professional fees are quoted per case by document count and destination, in full before work starts. Send your documents for a free assessment at +66-83-249-4999 or contact@nyconlinetranslation.com. Send scans of every page for review before sending originals; that is when faded seals, passport-spelling mismatches and expired documents can still be corrected. Caution: each certification covers only what its own stamp states; it does not make a document automatically acceptable everywhere. Confirm the receiving authority's conditions case by case. Keep a digital copy of the finished certified set so it can be referenced if the destination asks for additional documents or a re-filing. Caution: never unbind, trim or separate pages after an authority has sealed the set — doing so voids the certification. Request more than one certified set when several authorities are involved, because most receiving offices keep the certified copy and do not return it. Check current legalisation requirements at the Department of Consular Affairs (consular.mfa.go.th) and Apostille membership at hcch.net.
Financial evidence and relationship evidence are where applications fail most often, so both are reviewed before anything is filed. If the receiving authority rejects a file for a reason attributable to our work, we correct and re-file it at no additional professional fee. Tell us where the document will be used and you will get a plan and a price the same business day. Send scans of every page for review before sending originals; that is when faded seals, passport-spelling mismatches and expired documents can still be corrected. Caution: never unbind, trim or separate pages after an authority has sealed the set — doing so voids the certification. Private documents such as powers of attorney or contracts must first pass a notarial services attorney before they can enter the legalisation stage. Caution: processing time depends on each authority's queue, so allow buffer before the date the document is actually needed. The workable order is: check that the source document is complete and legible, translate it, certify the translation, file for legalisation with the Department of Consular Affairs, then obtain the destination embassy's certification — or an Apostille where the destination is a convention party. Check current legalisation requirements at the Department of Consular Affairs (consular.mfa.go.th) and Apostille membership at hcch.net.
Before starting we separate what Thai law requires from what your home jurisdiction requires, which is where double-taxation exposure usually hides. Overseas clients can send scans for assessment first and originals afterwards; we return documents worldwide by EMS or DHL with tracking. Send your documents for a free assessment at +66-83-249-4999 or contact@nyconlinetranslation.com. Fix three facts before any work starts: the destination country, the exact authority the file goes to, and the language that authority requires. Those three decide the whole certification chain. Caution: processing time depends on each authority's queue, so allow buffer before the date the document is actually needed. Private documents such as powers of attorney or contracts must first pass a notarial services attorney before they can enter the legalisation stage. Caution: never unbind, trim or separate pages after an authority has sealed the set — doing so voids the certification. Send scans of every page for review before sending originals; that is when faded seals, passport-spelling mismatches and expired documents can still be corrected. Check current legalisation requirements at the Department of Consular Affairs (consular.mfa.go.th) and Apostille membership at hcch.net.
Electronic documents must be traceable to their source, so deliverables ship with an audit trail whenever the receiving party asks for one. Quotations separate government fees from professional fees line by line, so nothing appears on the invoice that was not in the quote. Talk to the NYC Legal team on any business day — you get a working plan, not a generic price list. Fix three facts before any work starts: the destination country, the exact authority the file goes to, and the language that authority requires. Those three decide the whole certification chain. Caution: processing time depends on each authority's queue, so allow buffer before the date the document is actually needed. Keep a digital copy of the finished certified set so it can be referenced if the destination asks for additional documents or a re-filing. Caution: government fees follow the authority's published rate and are separate from professional fees; check the current rate on the official website first. Request more than one certified set when several authorities are involved, because most receiving offices keep the certified copy and do not return it. Check current legalisation requirements at the Department of Consular Affairs (consular.mfa.go.th) and Apostille membership at hcch.net.
Anything touching personal data is handled under Thailand's PDPA, with retention limited to the period we agree in writing. Quotations separate government fees from professional fees line by line, so nothing appears on the invoice that was not in the quote. Tell us where the document will be used and you will get a plan and a price the same business day. Send scans of every page for review before sending originals; that is when faded seals, passport-spelling mismatches and expired documents can still be corrected. Caution: each certification covers only what its own stamp states; it does not make a document automatically acceptable everywhere. Confirm the receiving authority's conditions case by case. Request more than one certified set when several authorities are involved, because most receiving offices keep the certified copy and do not return it. Caution: processing time depends on each authority's queue, so allow buffer before the date the document is actually needed. Keep a digital copy of the finished certified set so it can be referenced if the destination asks for additional documents or a re-filing. Check current legalisation requirements at the Department of Consular Affairs (consular.mfa.go.th) and Apostille membership at hcch.net.
We provide an interpreter and an escort on the day itself, because the counter stage is where most applicants lose a trip. Quotations separate government fees from professional fees line by line, so nothing appears on the invoice that was not in the quote. Talk to the NYC Legal team on any business day — you get a working plan, not a generic price list. Fix three facts before any work starts: the destination country, the exact authority the file goes to, and the language that authority requires. Those three decide the whole certification chain. Caution: each certification covers only what its own stamp states; it does not make a document automatically acceptable everywhere. Confirm the receiving authority's conditions case by case. The workable order is: check that the source document is complete and legible, translate it, certify the translation, file for legalisation with the Department of Consular Affairs, then obtain the destination embassy's certification — or an Apostille where the destination is a convention party. Caution: processing time depends on each authority's queue, so allow buffer before the date the document is actually needed. Check current legalisation requirements at the Department of Consular Affairs (consular.mfa.go.th) and Apostille membership at hcch.net.
Cross-border marriage and family files run from the affirmation of freedom to marry through legalization, the district office registration, and the report back to your home embassy. Overseas clients can send scans for assessment first and originals afterwards; we return documents worldwide by EMS or DHL with tracking. Send your documents for a free assessment at +66-83-249-4999 or contact@nyconlinetranslation.com. The workable order is: check that the source document is complete and legible, translate it, certify the translation, file for legalisation with the Department of Consular Affairs, then obtain the destination embassy's certification — or an Apostille where the destination is a convention party. Caution: each certification covers only what its own stamp states; it does not make a document automatically acceptable everywhere. Confirm the receiving authority's conditions case by case. Fix three facts before any work starts: the destination country, the exact authority the file goes to, and the language that authority requires. Those three decide the whole certification chain. Check current legalisation requirements at the Department of Consular Affairs (consular.mfa.go.th) and Apostille membership at hcch.net.
Cross-border wills and estates must be read against the destination jurisdiction, and we coordinate local counsel where that is required. Processing time depends on each authority's queue, so the working order and the expected return date are confirmed before any work begins. Send your documents for a free assessment at +66-83-249-4999 or contact@nyconlinetranslation.com. The workable order is: check that the source document is complete and legible, translate it, certify the translation, file for legalisation with the Department of Consular Affairs, then obtain the destination embassy's certification — or an Apostille where the destination is a convention party. Caution: each certification covers only what its own stamp states; it does not make a document automatically acceptable everywhere. Confirm the receiving authority's conditions case by case. Keep a digital copy of the finished certified set so it can be referenced if the destination asks for additional documents or a re-filing. Caution: processing time depends on each authority's queue, so allow buffer before the date the document is actually needed. Check current legalisation requirements at the Department of Consular Affairs (consular.mfa.go.th) and Apostille membership at hcch.net.
For digital and IT-adjacent official documents we verify both the content and the file format the receiving system accepts — PDF/A, digital signatures, e-stamps. Government fees follow each authority's published rate, while professional fees are quoted per case by document count and destination, in full before work starts. Tell us where the document will be used and you will get a plan and a price the same business day. Request more than one certified set when several authorities are involved, because most receiving offices keep the certified copy and do not return it. Caution: each certification covers only what its own stamp states; it does not make a document automatically acceptable everywhere. Confirm the receiving authority's conditions case by case. The workable order is: check that the source document is complete and legible, translate it, certify the translation, file for legalisation with the Department of Consular Affairs, then obtain the destination embassy's certification — or an Apostille where the destination is a convention party. Check current legalisation requirements at the Department of Consular Affairs (consular.mfa.go.th) and Apostille membership at hcch.net.
Every procedural statement on this page is checked against the issuing authority below. Where an authority updates its requirements, this page is corrected — we do not restate outdated procedure.
Government fees quoted anywhere on this site are the authorities' own statutory rates. Our professional fees are quoted per case — contact us by phone, LINE or email for a written quotation.
A decision guide grounded in the agencies' own rules
Searching for “แนะนำแปลใบสมรสไทยเป็นภาษาต่างประเทศเพื่อนำกลับประเทศตนเอง” should not be decided by search ranking. Decide on translator is recognised by the receiving authority and the provider can carry the file to the end of the chain. Ask for the named person handling your file, a quotation that separates government fees from service fees, and the written rejection remedy. Providers who answer all three instantly are usually the ones filing certified document translation every week.
Start from the receiving authority, not the provider. Establish who will receive the document and what their rule is, then filter providers on "Translator is recognised by the receiving authority". Files going to Thailand's Department of Consular Affairs must be translated by a translator that the Legalization Division accepts; anything filed in Australia must come from a NAATI-certified translator. Ask for the translator's name and registration number before you commit.
The clearest one is: Refuses to say who the translator is or where they are registered. Also be wary of a single bundled price with no government-fee breakdown, and of any reluctance to put the scope in writing.
Three questions: who personally handles my file, what the actual government fees are and how they are separated from the service fee, and what happens — and at what cost — if the file is rejected. Based on the practice of the Legalization Division, Department of Consular Affairs, Thai Ministry of Foreign Affairs (consular.mfa.go.th), and NAATI standards for documents used in Australia.
If you are unsure which criterion your case turns on, send document photos for a pre-assessment. We will name the correct route and the real risks even if you do not go ahead with us. Based on the practice of the Legalization Division, Department of Consular Affairs, Thai Ministry of Foreign Affairs (consular.mfa.go.th), and NAATI standards for documents used in Australia.
Reviewed 2026-08. Government fees and processing times are set by the authorities and can change — verify with them before filing. Our professional fees are quoted per case by phone, LINE or email.
TFRS ↔ IFRS crosswalk
Foreign investors, auditors, and M&A counsel routinely reject Thai financial statements that are translated line-by-line without reconciling Thai Financial Reporting Standards (TFRS) to IFRS. Our business-document workflow flags each divergent line item, uses the IFRS caption, and preserves the TFRS caption in a footnote so both sides of the deal can trace the number back to the audited source.
| Thai caption (TFRS for NPAEs / PAEs) | IFRS caption used in translation | Reconciliation note |
|---|---|---|
| สินทรัพย์ไม่หมุนเวียนที่ถือไว้เพื่อขาย | Non-current assets held for sale (IFRS 5) | Measured at lower of carrying amount and fair value less costs to sell. |
| ค่าเผื่อผลขาดทุนด้านเครดิตที่คาดว่าจะเกิดขึ้น | Expected credit loss allowance (IFRS 9) | TFRS for NPAEs still uses incurred-loss; PAE reports adopt ECL. |
| สัญญาเช่าดำเนินงาน | Right-of-use asset & lease liability (IFRS 16) | NPAEs may retain operating-lease treatment; disclose the policy choice. |
| รายได้จากสัญญาที่ทำกับลูกค้า | Revenue from contracts with customers (IFRS 15) | Five-step model; disclose performance obligations at translation. |
| ภาษีเงินได้รอตัดบัญชี | Deferred tax (IAS 12) | Reconcile to 20% corporate rate; note BOI holidays separately. |
We translate the Thai auditor's opinion verbatim, then attach the Federation of Accounting Professions (TFAC) licence number and expiry so the receiving firm can validate the auditor on tfac.or.th.
Every note is renumbered to match IFRS presentation order (revenue → operating → financial → tax → subsequent events) so PE / VC diligence teams can compare against portfolio benchmarks without re-mapping.
Numbers stay in THB with a bracketed USD/EUR indicative at the closing MAS reference rate; we never re-round translated figures — the auditor's rounding is preserved.
Business translations that leave TFRS captions untouched force the reader to run a second reconciliation. Ours ships ready for the data room — one PDF, dual captions, auditor traceable.
Company affidavits, shareholder lists, MOA and financial statements must be issued within the last three months. Files are archived as PDF/A in an ISO 27001 vault and sent for your review before hard copies ship. If the receiving authority rejects our translation, we correct and refile free within 30 days. For documents filed with Thai authorities or an embassy, plan the whole chain up front: translation, certification of the translation, legalisation at the Department of Consular Affairs, then endorsement at the destination embassy where required. Caution: names in the translation must match the passport letter for letter; where the source document differs from the passport, flag it in advance so a translator's note can be added. Check certified-translation requirements for Thai filings at consular.mfa.go.th, and verify a NAATI practitioner's credential at naati.com.au. Proper nouns, place names and institution names should be fixed in a glossary and reused across every document in the same bundle, so the receiving officer does not read them as different people or different institutions.
Bilingual contracts are typeset in parallel columns so both parties can compare clause by clause. Our Thai/English/Chinese desk replies within 15 minutes during business hours. Quoted prices cover every agreed step — no hidden charges. For interpreting, state in advance whether the assignment is simultaneous or consecutive, the number of hours and the venue, and send background material so the interpreter can prepare the specialist terminology. Caution: machine output, or a translation supplied without a signed certificate of accuracy, is normally refused at the document-check stage. Check certified-translation requirements for Thai filings at consular.mfa.go.th, and verify a NAATI practitioner's credential at naati.com.au. For documents filed with Thai authorities or an embassy, plan the whole chain up front: translation, certification of the translation, legalisation at the Department of Consular Affairs, then endorsement at the destination embassy where required. In practice you send high-resolution colour scans of every page, name the destination country and authority, and confirm the passport spelling of all personal names; the translator then issues the translation with a certificate of accuracy attached.
Certificates of incorporation, powers of attorney and board resolutions are authenticated under Spain rules (traductor jurado appointed by Spain's MAEC), then attested by the embassy and the Department of Consular Affairs before filing with the Department of Business Development. Seals, signatures and handwritten notes must be transcribed and marked in the translation — for example [seal] or [illegible signature] — otherwise the destination may treat the translation as incomplete. Caution: machine output, or a translation supplied without a signed certificate of accuracy, is normally refused at the document-check stage. Before work starts, check whether the destination requires a registered translator (NAATI for Australia, a sworn translator for much of continental Europe) or accepts an agency-certified translation — the two are not interchangeable. Caution: never edit the delivered file yourself — the certificate of accuracy covers only the exact text the translator signed. For documents filed with Thai authorities or an embassy, plan the whole chain up front: translation, certification of the translation, legalisation at the Department of Consular Affairs, then endorsement at the destination embassy where required. Check certified-translation requirements for Thai filings at consular.mfa.go.th, and verify a NAATI practitioner's credential at naati.com.au.
All legal work is covered by NDA and stored in an encrypted vault with strict access control. Each job passes a two-stage review — native linguist then legal officer — before the certificate is issued. If the receiving authority rejects our translation, we correct and refile free within 30 days. For interpreting, state in advance whether the assignment is simultaneous or consecutive, the number of hours and the venue, and send background material so the interpreter can prepare the specialist terminology. Caution: never edit the delivered file yourself — the certificate of accuracy covers only the exact text the translator signed. Check certified-translation requirements for Thai filings at consular.mfa.go.th, and verify a NAATI practitioner's credential at naati.com.au. Caution: machine output, or a translation supplied without a signed certificate of accuracy, is normally refused at the document-check stage. Before work starts, check whether the destination requires a registered translator (NAATI for Australia, a sworn translator for much of continental Europe) or accepts an agency-certified translation — the two are not interchangeable.
We confirm the required certification level before starting so you never pay for a step you don't need. Each job passes a two-stage review — native linguist then legal officer — before the certificate is issued. Send scans to LINE @NYCLI and we quote within 15 minutes. For documents filed with Thai authorities or an embassy, plan the whole chain up front: translation, certification of the translation, legalisation at the Department of Consular Affairs, then endorsement at the destination embassy where required. Caution: names in the translation must match the passport letter for letter; where the source document differs from the passport, flag it in advance so a translator's note can be added. Check certified-translation requirements for Thai filings at consular.mfa.go.th, and verify a NAATI practitioner's credential at naati.com.au. Caution: some authorities accept only translations issued within a set window even when the source document has not changed, so confirm that window before ordering.
Laos is not an Apostille member, so chain legalisation via the MFA and the embassy is required. Thailand itself is not a party to the Apostille Convention, so documents used in Thailand still pass through embassy/consular attestation and the Department of Consular Affairs. Verify the current HCCH status table before filing. Seals, signatures and handwritten notes must be transcribed and marked in the translation — for example [seal] or [illegible signature] — otherwise the destination may treat the translation as incomplete. Caution: never edit the delivered file yourself — the certificate of accuracy covers only the exact text the translator signed. For documents filed with Thai authorities or an embassy, plan the whole chain up front: translation, certification of the translation, legalisation at the Department of Consular Affairs, then endorsement at the destination embassy where required. Caution: names in the translation must match the passport letter for letter; where the source document differs from the passport, flag it in advance so a translator's note can be added. Check certified-translation requirements for Thai filings at consular.mfa.go.th, and verify a NAATI practitioner's credential at naati.com.au.
Name spelling has to match the passport across every document or the receiving office rejects the whole set. Files are archived as PDF/A in an ISO 27001 vault and sent for your review before hard copies ship. Call +66-83-249-4999 or email contact@nyconlinetranslation.com for a firm price and timeline. Seals, signatures and handwritten notes must be transcribed and marked in the translation — for example [seal] or [illegible signature] — otherwise the destination may treat the translation as incomplete. Caution: names in the translation must match the passport letter for letter; where the source document differs from the passport, flag it in advance so a translator's note can be added. Check certified-translation requirements for Thai filings at consular.mfa.go.th, and verify a NAATI practitioner's credential at naati.com.au. For interpreting, state in advance whether the assignment is simultaneous or consecutive, the number of hours and the venue, and send background material so the interpreter can prepare the specialist terminology.
Medical papers need the issuing physician's signature and licence number to be certifiable further up the chain. Each job passes a two-stage review — native linguist then legal officer — before the certificate is issued. Quoted prices cover every agreed step — no hidden charges. In practice you send high-resolution colour scans of every page, name the destination country and authority, and confirm the passport spelling of all personal names; the translator then issues the translation with a certificate of accuracy attached. Caution: machine output, or a translation supplied without a signed certificate of accuracy, is normally refused at the document-check stage. Check certified-translation requirements for Thai filings at consular.mfa.go.th, and verify a NAATI practitioner's credential at naati.com.au. For interpreting, state in advance whether the assignment is simultaneous or consecutive, the number of hours and the venue, and send background material so the interpreter can prepare the specialist terminology.
Thai institutions generally ask for transcripts and degree certificates authenticated in Portugal, plus a translation legalised by the Department of Consular Affairs. Some also request an embassy confirmation letter, so confirm the receiving institution's list first. Seals, signatures and handwritten notes must be transcribed and marked in the translation — for example [seal] or [illegible signature] — otherwise the destination may treat the translation as incomplete. Caution: machine output, or a translation supplied without a signed certificate of accuracy, is normally refused at the document-check stage. In practice you send high-resolution colour scans of every page, name the destination country and authority, and confirm the passport spelling of all personal names; the translator then issues the translation with a certificate of accuracy attached. Caution: some authorities accept only translations issued within a set window even when the source document has not changed, so confirm that window before ordering. Check certified-translation requirements for Thai filings at consular.mfa.go.th, and verify a NAATI practitioner's credential at naati.com.au.
Certification comes in layers — translator, Notary Public, MFA and destination embassy — pick what the recipient asks for. Files are archived as PDF/A in an ISO 27001 vault and sent for your review before hard copies ship. Send scans to LINE @NYCLI and we quote within 15 minutes. For interpreting, state in advance whether the assignment is simultaneous or consecutive, the number of hours and the venue, and send background material so the interpreter can prepare the specialist terminology. Caution: machine output, or a translation supplied without a signed certificate of accuracy, is normally refused at the document-check stage. Check certified-translation requirements for Thai filings at consular.mfa.go.th, and verify a NAATI practitioner's credential at naati.com.au. In practice you send high-resolution colour scans of every page, name the destination country and authority, and confirm the passport spelling of all personal names; the translator then issues the translation with a certificate of accuracy attached.

| Option | Best for | Timeline | Cost (THB) |
|---|---|---|---|
| แปลรับรองทั่วไป (Certified) | ยื่นสถานทูต / ธุรกิจ | 1–3 วัน | 500–1,200 / หน้า |
| แปลนักแปล MoJ | ศาลไทย / หน่วยงานยุติธรรม | 2–5 วัน | 800–2,000 / หน้า |
Translation of civil, corporate and legal documents with a certificate of accuracy, formatted to clear the receiving officer's check on the first submission.
Not sure which route your case belongs to? Tell us the destination and the deadline — our advisers have handled these files for more than 15 years and will confirm the correct sequence and exact documents before you spend anything.
A standard certified translation takes 1–3 business days depending on page count and language pair, and must be produced from the document version the destination accepts.
Prefer not to handle the queues, forms and re-submissions yourself? Our team has run these files for more than 15 years — we advise on the right route first, then complete every step for you end to end. Message us and we will confirm the exact documents for your case.
The destination country decides whether a file ends at an Apostille or still needs the embassy. Confirm the country's convention status first: the two routes use a different order and different paperwork.
| Aspect | Apostille route | Embassy legalisation route |
|---|---|---|
| When it applies | Destination is a party to the Apostille Convention | Destination does not accept an Apostille |
| Final authority | Department of Consular Affairs, Ministry of Foreign Affairs | The destination country's embassy or consulate in Thailand |
| Typical number of steps | Fewer — the chain ends at the central authority | More — central authority first, then the embassy |
| Approximate timeframe | Shorter, still subject to the authority's queue | Longer, because the embassy appointment queue is added |
| Common rejection cause | Translation does not match the original, or the copy was not issued by the authority | The embassy's own form or language requirement was not followed |
Verify the current convention status and embassy conditions before filing.
"Certified translation" does not mean the same thing everywhere. The receiving body defines the accepted form, and choosing the wrong one means translating the whole set again.
| Aspect | Translation + Thai MFA certification | NAATI / foreign sworn translator |
|---|---|---|
| Who certifies | The Department of Consular Affairs certifies the translation and the translator's signature | A translator registered with the destination country's body |
| Accepted by | Thai authorities and destinations that accept Thai certification | Bodies that explicitly require a registered translator, such as Australian immigration |
| Output format | A certification stamp on the translation attached to the original | The translator's statement with their registration number or stamp |
| Can an Apostille follow? | Yes, when the destination is a convention party | Depends on that country's rules; some require no further step |
| Check before you start | Whether the destination accepts Thai consular certification | Whether the receiving body requires its own registered translator |
Where the destination requires a court-registered sworn translator, Thai certification cannot substitute for it.
Every step can be done alone. This table compares the real workload of each option so the decision rests on time and rejection risk rather than marketing claims.
| Aspect | Do it yourself | NYC handles it |
|---|---|---|
| Checking destination rules | Read each authority's notice yourself and confirm by phone | Checked before you start, with the order the receiving authority accepts |
| Travel | Several agencies with queues that rarely line up in one day | Documents move by courier or online except where the law requires you in person |
| Rejection risk | One mismatch — a name spelled differently from the passport — restarts the chain | Names, dates and stamps are cross-checked before every filing |
| Status tracking | You follow up with each authority | Status updates at each stage, and we handle the fix if a file is returned |
| Advisory role | No one to compare options when your case falls outside the manual | You get advice on the options before work starts, not just execution |
Government fees and timeframes change; ask for an assessment of your own case before you start.
Rejected translations usually fail on certification format, name spelling, or inconsistency inside the same document set.
1. Name spelled differently from the passport
Why it matters: Receivers match the name against the passport first.
How to avoid it: Send the passport bio page with every translation request.
2. Non-official renderings of institution or degree names
Why it matters: Most institutions already publish an official English name.
How to avoid it: Follow the issuing body's official English wording and keep the Thai name alongside.
3. Translating from a file where seals or signatures are unreadable
Why it matters: Seal text must be transcribed; "illegible" markers are refused by some receivers.
How to avoid it: Provide a high-resolution colour scan of the original.
4. Not knowing which certification level the receiver wants
Why it matters: Requirements range from translator certification to consular legalisation.
How to avoid it: Confirm the receiver's requirement before work starts.
5. Partial translation (missing back pages or footnotes)
Why it matters: Official documents must be translated in full, including reverse-side stamps.
How to avoid it: Scan every page, front and back, even seemingly blank ones.
Prefer not to manage these details yourself? Our team has advised on cases like this for more than 15 years — we confirm the correct route first, then handle every step for you. Message us and we will list exactly which documents your case needs.
Almost every failure in certified document translation happens during preparation, not at the counter, and the real cost is the TIME needed to repeat the chain. Below is what each mistake comes from, how long it typically adds, and how to avoid it.
| Mistake | Why it happens | Time cost | How to prevent it |
|---|---|---|---|
| Removing staples or separating pages after certification | The certification is attached to the bound set; once separated the set counts as incomplete. | Typically adds 3–7 working days to re-certify the set. | Scan first, then keep the originals in a rigid envelope without detaching anything. |
| The name in the translation does not match the passport spelling | Receiving authorities compare character by character; a single different letter reads as a different person. | Typically adds 3–10 working days, because the translation has to be redone and the whole chain repeated. | Send the passport page on day one and have the translator take the spelling from the passport, never from the Thai document. |
| Using an old copy instead of a freshly issued one | Many destinations accept documents issued within the last 3–6 months only, and some require a clean, legibly sealed reissue. | Typically adds 5–15 working days for the trip back to the district registrar. | Check the destination's freshness rule first, then request several certified copies in a single visit. |
| Planning without allowing for public and embassy holidays | Embassies close on both Thai and home-country holidays, so the real calendar is shorter than it looks. | Typically adds 3–9 working days around a long holiday period. | Check the holiday calendar of every body involved before fixing a travel or filing date. |
| Booking the wrong service channel or appointment type | Each channel has its own queue and document conditions; the wrong one means booking again. | Typically adds 2–14 working days depending on appointment availability that month. | Confirm the service type and the appointment date in advance and keep at least one spare week. |
The windows below are approximate and depend on each authority's queue. Stages marked as parallel can start alongside the previous stage — that is where the total calendar time is actually reduced.
We count pages, check seal legibility, and confirm which translation format the destination accepts.
A reviewer checks names, dates, figures, and terminology against the source line by line.
You approve the draft spelling against your passport before the final is issued — the single biggest source of rework.
The certificate is attached and bound to the original or the copy, as the destination requires.
Note: all windows are general estimates, not guarantees. Actual timing depends on how complete your file is and on the queues at the authorities involved.
These are the terms clients most often misread — and a leading cause of rejected documents. Our advisors walk you through them before any work starts.
Not sure which route your case needs? Send us the documents for a free assessment and we handle every step for you.
View the full glossaryMost cases need more than one step. Here is how the surrounding work connects, so you can plan the whole chain instead of discovering a missing certification at the last minute.
Translations with certification statements for government and embassy filings.
Court and justice filings often require a registered translator.
Australian visa and skills bodies accept NAATI translations only.
Several European countries accept sworn translations only.
See real cases, the route used, documents filed, and actual turnaround.
Pick your province for drop-off points, hours, and document channels.
Not sure which of these your case actually needs? That is exactly what our advisory team does: with 15+ years on cross-border documents, we map the full chain for your destination first, then handle every step so nothing is filed in the wrong order.
Our team has worked on documents, translation and legalisation for more than 15 years, combining notarial attorneys licensed by the Lawyers Council of Thailand with translators the receiving authorities accept. Every case starts with advice on the correct route and only then moves to execution — we do not simply run whatever is handed to us.
We confirm whether your file ends at an Apostille or still needs the embassy, whether a freshly issued copy is required, and which form of translation the receiving authority accepts. This is where most time is saved, because it is where most people choose wrongly and restart.
We match the spelling of your name against the passport, check the issue date against the validity window the destination applies, verify stamps and signatures, and confirm the translation matches the original line by line.
We file in the order each authority expects, follow the queue, and report status as it moves. If an authority asks for more paperwork, you hear about it immediately, together with the options for fixing it.
We explain which bodies this set can be filed with, how to store the originals, and how many certified sets to request up front if you expect to use them again, so you do not repeat the whole chain later.
If you are unsure which route your case takes, send photos of the documents and name the destination country or authority. We map the sequence and the paperwork first; you then decide whether to run it yourself or hand it over.
Verifies names, dates, document numbers and destination-authority wording. We are not only a filing agency — every case starts with a consultation so you know the correct route, the exact documents and the realistic timeline before any fee is paid.
Procedures and authority requirements can change. We re-check each page against the responsible authority's current practice; if your case is time-critical, message us to confirm the latest requirement.
Most document journeys need more than one step. These are the steps clients most often combine with this page.
Professional fees are quoted per case — ask our team by phone, LINE or email.
Each source below is the authority that owns the rule cited on this page. If an authority changes its requirement, this page is corrected.