Translation & Certification
Translation & Certification in Thailand: required documents, step-by-step process, professional tips, common pitfalls and how our 15+ year consulting team handles the whole chain for you.
Documents to prepare
- Colour scans of every page of the source document
- A glossary of names, company names or technical terms to keep consistent
- Passport page for name-spelling reference
- The receiving authority's requirements (e.g. whether consular certification is needed)
Step-by-step process
- Assess scope — Language pair, page count and the level of certification required.
- Build a glossary — Terminology and proper nouns are locked before translation starts.
- Translate to source layout — Tables, reference numbers, seals and signature blocks stay in place.
- Independent review — Meaning, figures, dates and proper nouns are verified.
- Certify — Certification statement and office seal are issued.
- Onward legalisation — MFA or embassy certification handled when the document travels abroad.
Common pitfalls to avoid
- Terminology for job titles, qualifications and authority names must match destination usage.
- Translating from a blurry copy causes wrong dates and numbers — a very common rejection cause.
- Some bodies only accept translations with a translator's certificate attached.
- Translating before obtaining a fresh extract usually means starting over.
- Personal names must follow the passport spelling, never a fresh transliteration.
Compare your options
| Option | Best for | Watch out for |
|---|---|---|
| Company-certified translation | Business, contract and internal documents not filed with authorities | Many authorities require a further layer of certification |
| MFA-legalised translation | Civil registry, education and documents used overseas | Only originals or freshly certified extracts are accepted |
| Sworn or court translator of the destination country | European jurisdictions that mandate their own sworn translators | Confirm the requirement with the receiver before translating |
Not sure which route fits your case? Send us the documents and the receiving authority's name — our consultants will confirm the correct chain before you spend time on any office visit.
Consultant tips
- State the end use — government, court and embassy submissions need different certification wording.
- Send a glossary of names, places and titles you want spelled a specific way.
- For technical files, attach previous versions so terminology stays consistent.
- Group multi-document sets in order of use; it reduces revision cycles.
- Ask for a draft review before sealing so names and figures can be confirmed in time.
All Translation & Certification pages
- chinese traditional / bangkok
- chinese traditional / chiang mai
- chinese traditional / chiang rai
- chinese traditional / chonburi
- chinese traditional / khon kaen
- chinese traditional / krabi
- chinese traditional / loei
- chinese traditional / nakhon ratchasima
- chinese traditional / nakhon si thammarat
- chinese traditional / nonthaburi
- chinese traditional / pathum thani
- chinese traditional / phuket
- chinese traditional / rayong
- chinese traditional / samut prakan
- chinese traditional / songkhla
- chinese traditional / surat thani
- chinese traditional / trang
- chinese traditional / udon thani
- czech / bangkok
- czech / chiang mai
- czech / chiang rai
- czech / chonburi
- czech / khon kaen
- czech / krabi
- czech / loei
- czech / nakhon ratchasima
- czech / nakhon si thammarat
- czech / nonthaburi
- czech / pathum thani
- czech / phuket
- czech / rayong
- czech / samut prakan
- czech / songkhla
- czech / surat thani
- czech / trang
- czech / udon thani
- greek / bangkok
- greek / chiang mai
- greek / chiang rai
- greek / chonburi
- greek / khon kaen
- greek / krabi
- greek / loei
- greek / nakhon ratchasima
- greek / nakhon si thammarat
- greek / nonthaburi
- greek / pathum thani
- greek / phuket
Frequently asked questions and answers
What exactly does Translation & Certification cover?
Translation & Certification covers document preparation, translation where required, certification by the competent authority and — when the document is used abroad — legalisation through the Ministry of Foreign Affairs and the destination embassy. Our consultants confirm the exact chain for your specific document before you start.
Which documents do I need to prepare first?
Colour scans of every page of the source document • A glossary of names, company names or technical terms to keep consistent • Passport page for name-spelling reference • The receiving authority's requirements (e.g. whether consular certification is needed)
How long does the whole process take?
In-office certification is usually same-day. Ministry legalisation and embassy steps depend on each authority's queue, so we give a written timeline per case after reviewing your documents.
Can you handle everything for me?
Yes. This is the option most clients choose: you send the documents, our consulting team maps the requirements, prepares, certifies, files and delivers, and we stay available if the receiving authority asks for anything more.
Any tips that make the process faster?
State the end use — government, court and embassy submissions need different certification wording. • Send a glossary of names, places and titles you want spelled a specific way. • For technical files, attach previous versions so terminology stays consistent. • Group multi-document sets in order of use; it reduces revision cycles. • Ask for a draft review before sealing so names and figures can be confirmed in time.
How much does it cost?
Fees depend on document type, language and the authorities involved. Contact our team via phone, LINE or email for a written quotation before any work starts.
Are you only a filing agency?
No. With 15+ years of practice we act as consultants first: we advise on which route is valid, what the receiving body will accept, and which steps you can safely skip — then execute the work for you.
What happens if the authority rejects a document?
We pre-check against the destination checklist to avoid it. If a rejection still happens on work we handled, we correct and refile it as part of the same engagement.
Do you serve clients outside Bangkok or overseas?
Yes — nationwide in Thailand and for Thai nationals and foreign nationals abroad, using couriered originals and digital pre-checks.
Prefer not to handle this yourself?
Our consulting team has advised on document chains for over 15 years. Send your documents and we handle preparation, certification, filing and delivery end to end — and advise you at every decision point.
Talk to a consultant