
Thai civil documents abroad: the current route
Thailand's Apostille Convention takes effect on 28 February 2027. Before that date, birth, marriage, divorce and name-change certificates need legalisation at the Department of Consular Affairs, and frequently at the destination embassy in Bangkok as well.
Documents we handle most
- Birth and death certificates from the civil registry
- Marriage, divorce and family-status records
- Name-change certificates and certified house-registration extracts
- Royal Thai Police criminal record certificates
- Powers of attorney or declarations made before a notary — check the receiver accepts private documents
Order of work before 28 Feb 2027
- Request a fresh certified extract signed and stamped by the registrar — self-made photocopies cannot be legalised
- Translate into the required language and certify the translation under MFA guidance
- File for legalisation at the Department of Consular Affairs; government fees follow its current schedule
- Embassy legalisation if the destination requires it
Why personal documents bounce
English names that differ from the passport, wrong Buddhist-to-Gregorian year conversion, unstamped copies, and certificates older than the receiver allows (some require issue within six months). We confirm the receiver's validity rule before ordering extracts.
What to send for an assessment
- Photos of every page plus the passport bio page
- Destination country, receiving authority and its written requirements
- The date you need the documents
- Fees: ask our team for a quote
Frequently asked questions
Can I apostille a Thai birth certificate now?
Not yet. The Convention takes effect for Thailand on 28 February 2027; use MFA legalisation until then.
Is a document legalised before February 2027 still valid later?
That depends on the receiver and its document-age rules. Ask the receiver directly; we can draft the question.
Can I translate it myself?
The MFA has rules on translators and certification, and some receivers specify translators. Check both sides before translating.
Send your documents for our translation team to review
Call 092-0170000 · LINE @THAIL · contact@thailaw-accounting.co.th
Fees: ask our team for a quote
Sources
- Department of Consular Affairs, Thai MFA
- HCCH — Apostille Convention status table
- Department of Provincial Administration
Reviewed by the translation team at Thai Law & Accounting Services · Last reviewed 4 Oct 2026 · General information, not legal or immigration advice for your specific case