Apostille vs MFA Legalisation: which route does your document need?
Thailand deposited its instrument of accession to the 1961 Hague Apostille Convention on 30 June 2026, and the Convention enters into force for Thailand on 28 February 2027. Until that date every Thai document used abroad still goes through the Department of Consular Affairs and then the destination embassy in Bangkok. This page sets out both chains side by side so you file the right one today.
Side-by-side comparison
Point
Apostille (from 28 Feb 2027)
MFA consular legalisation (current route)
Legal basis
Hague Convention of 5 October 1961
Thai consular practice + destination-state rules
Where it is issued
Department of Consular Affairs, MFA Thailand
Department of Consular Affairs, MFA Thailand
Steps after MFA
None — accepted directly in member states
Destination embassy in Bangkok must legalise again
Accepted by
Contracting parties to the Convention
Any country, subject to its own embassy rules
Typical turnaround
Counter service, express option available
Counter service plus embassy queue (varies by embassy)
Government fee
Per stamp — current tariff on request
Per stamp — current tariff on request
Translation requirement
Usually still required by the receiving authority
Certified translation is normally mandatory
How to choose
If your deadline falls before 28 February 2027, plan for the full consular-plus-embassy chain — an Apostille cannot be issued in Thailand yet. If the file is not urgent and the destination is a contracting party, waiting for the Apostille route removes an entire embassy step. A few states have objected to Thailand's accession; for those, the embassy chain remains permanent. Send us the document and the destination and we confirm the correct route before anything is filed.
Frequently asked questions
Can I get a Thai Apostille today?
No. Thailand's accession takes effect on 28 February 2027. Before that date documents must be legalised by the Department of Consular Affairs and then by the destination embassy in Bangkok.
Will an Apostille replace the certified translation?
No. An Apostille authenticates the signature and seal, not the language. Most receiving authorities still require a certified translation.
Do I have to attend the MFA in person?
No. We file under a power of attorney, track the queue and courier the sealed originals back anywhere in the world.
Prefer not to handle it yourself?
We prepare, file and track the whole chain under a power of attorney and courier the sealed originals back to you. Send a photo of the document and your deadline, and we reply with the exact route and timeline.
LINE @Thainotary · 094-895-8999 · Contact@thainotary.co.th
Real customer questions, answered by our attorneys
Selected from our knowledge base of 3,300+ real questions we have answered.
What attestation standards govern foreign quantum computing research cooperation certificates?
Consular / Apostille
Short answer to "What attestation standards govern foreign quantum computing research cooperation certificates?" — Inbound chain for foreign documents used in Thailand: notarisation/Apostille in the country of origin → that country's embassy in Bangkok (if not an Apostille state) → Thai translation → MFA certification, after which DBD, district offices, Immigration and the Thai courts will accept the file. Thai consular legalisation is performed by the Legalization Division, Department of Consular Affairs, Ministry of Foreign Affairs, at Government Complex Chaeng Watthana (Building B), plus MRT Khlong Toei and regional counters. Send a photo of the document to LINE @Thainotary and we will quote the chain, cost and timeline within 15 minutes.
What regulatory guidelines govern foreign medical tourism facilitation agency licenses?
Consular / Apostille
Quick summary for expats, HR and law firms to "What regulatory guidelines govern foreign medical tourism facilitation agency licenses?" — Inbound chain for foreign documents used in Thailand: notarisation/Apostille in the country of origin → that country's embassy in Bangkok (if not an Apostille state) → Thai translation → MFA certification, after which DBD, district offices, Immigration and the Thai courts will accept the file. Thai consular legalisation is performed by the Legalization Division, Department of Consular Affairs, Ministry of Foreign Affairs, at Government Complex Chaeng Watthana (Building B), plus MRT Khlong Toei and regional counters. Free consultation on LINE @Thainotary or call 094-895-8999 (Mon–Sun 08:00–20:00 ICT).
What fraud screening and verification measures does the Thai MFA apply to suspicious foreign documents?
Consular / Apostille
Practitioner's view to "What fraud screening and verification measures does the Thai MFA apply to suspicious foreign documents?" — Inbound chain for foreign documents used in Thailand: notarisation/Apostille in the country of origin → that country's embassy in Bangkok (if not an Apostille state) → Thai translation → MFA certification, after which DBD, district offices, Immigration and the Thai courts will accept the file. Thai consular legalisation is performed by the Legalization Division, Department of Consular Affairs, Ministry of Foreign Affairs, at Government Complex Chaeng Watthana (Building B), plus MRT Khlong Toei and regional counters. Door-to-door pickup in Bangkok and DHL dispatch worldwide — call 094-895-8999.
Does the Department of Consular Affairs in Chaeng Watthana directly legalize foreign-issued documents?
Consular / Apostille
How we handle this in practice to "Does the Department of Consular Affairs in Chaeng Watthana directly legalize foreign-issued documents?" — Standard outbound chain: original from the issuing Thai authority → certified English translation → MFA certification of the translation/signature → destination-embassy legalisation in Bangkok (only for non-Apostille countries). Typical documents: house registration, birth/marriage/divorce certificates, name-change records, death certificates, single-status letters, police clearance, degrees and transcripts, company affidavits, VAT Por.Por.20, financial statements, powers of attorney and cross-border contracts. Free consultation on LINE @Thainotary or call 094-895-8999 (Mon–Sun 08:00–20:00 ICT).
What consular steps govern foreign commercial bank operating licenses in Thailand?
Consular / Apostille
Quick summary for expats, HR and law firms to "What consular steps govern foreign commercial bank operating licenses in Thailand?" — Thai consular legalisation is performed by the Legalization Division, Department of Consular Affairs, Ministry of Foreign Affairs, at Government Complex Chaeng Watthana (Building B), plus MRT Khlong Toei and regional counters. Thailand deposited its instrument of accession to the Hague Apostille Convention on 30 June 2026, with entry into force on 28 February 2027, so documents destined for member states now need a single Apostille from MFA — no destination-embassy step, except for states that objected to Thailand's accession. Free consultation on LINE @Thainotary or call 094-895-8999 (Mon–Sun 08:00–20:00 ICT).
How do foreign commercial satellite imagery and remote sensing data agreements undergo review?
Consular / Apostille
Quick summary for expats, HR and law firms to "How do foreign commercial satellite imagery and remote sensing data agreements undergo review?" — Thai consular legalisation is performed by the Legalization Division, Department of Consular Affairs, Ministry of Foreign Affairs, at Government Complex Chaeng Watthana (Building B), plus MRT Khlong Toei and regional counters. Thailand deposited its instrument of accession to the Hague Apostille Convention on 30 June 2026, with entry into force on 28 February 2027, so documents destined for member states now need a single Apostille from MFA — no destination-embassy step, except for states that objected to Thailand's accession. Free consultation on LINE @Thainotary or call 094-895-8999 (Mon–Sun 08:00–20:00 ICT).
How do I process MFA legalization for Thai marriage registration certificates and family status records (Kor Ror 2/3)?
Consular / Apostille
How we handle this in practice to "How do I process MFA legalization for Thai marriage registration certificates and family status records (Kor Ror 2/3)?" — Inbound chain for foreign documents used in Thailand: notarisation/Apostille in the country of origin → that country's embassy in Bangkok (if not an Apostille state) → Thai translation → MFA certification, after which DBD, district offices, Immigration and the Thai courts will accept the file. Thai consular legalisation is performed by the Legalization Division, Department of Consular Affairs, Ministry of Foreign Affairs, at Government Complex Chaeng Watthana (Building B), plus MRT Khlong Toei and regional counters. Door-to-door pickup in Bangkok and DHL dispatch worldwide — call 094-895-8999.
How do foreign earthquake and seismic monitoring station data agreements undergo review?
Consular / Apostille
Per the Legalization Division, Department of Consular Affairs (MFA Thailand) to "How do foreign earthquake and seismic monitoring station data agreements undergo review?" — Standard outbound chain: original from the issuing Thai authority → certified English translation → MFA certification of the translation/signature → destination-embassy legalisation in Bangkok (only for non-Apostille countries). Typical documents: house registration, birth/marriage/divorce certificates, name-change records, death certificates, single-status letters, police clearance, degrees and transcripts, company affidavits, VAT Por.Por.20, financial statements, powers of attorney and cross-border contracts. Send a photo of the document to LINE @Thainotary and we will quote the chain, cost and timeline within 15 minutes.
