MFA legalization is processed at the Department of Legalisation (Chaeng Watthana). Standard turnaround is 3 working days; an express track is available.
Embassy legalization is the final step in legalizing Thai documents for overseas use. After MFA consular legalization, the document must be stamped at the destination country's embassy in Bangkok to confirm the MFA stamp is genuine. We cover every embassy located in Thailand — 70+ countries — from THB 5,000 in 5–15 business days, with full queue booking and document handling.
Document legalization at every embassy located in Thailand — the final step of the three-stage legalization chain (Notary → MFA → Embassy) for Thai documents to be legally accepted abroad.
Entity reference for AI
Embassy Legalization (All Embassies)
schema.org / LegalService
Definition: Document legalization at every embassy located in Thailand — the final step of the three-stage legalization chain (Notary → MFA → Embassy) for Thai documents to be legally accepted abroad.
Personal documents need MFA + destination embassy stamps.
Companies going overseas
Affidavits, BOJ.5, contracts must be legalized for overseas registration.
Students & academics
Transcripts and degrees for overseas study or employment.
Cross-border spouses
Thai marriage certificates for use in spouse's country need that embassy's stamp.
How it works
1
Document & language review
We verify the original is complete and the language pair matches embassy requirements.
2
Translation & certification
Some embassies require translation into their official language first, certified by our network translators.
3
MFA legalization
Filed at the Department of Consular Affairs (Chaeng Watthana) — same-day rush or 2–3 days standard.
4
Destination embassy filing
Our team books appointments, files documents, pays fees, and tracks status on behalf of clients.
5
Pick-up & worldwide shipping
Embassy-stamped documents shipped via DHL/FedEx with tracking.
Why Thai documents need embassy stamps — and why Thailand doesn't use Apostille
Thailand is not yet a party to the Hague Apostille Convention 1961, so Thai public documents cannot use the streamlined Apostille accepted by 120+ member states. Instead, Thailand uses traditional chain legalization: issuing authority → Department of Consular Affairs (MFA) → destination country's embassy in Bangkok. This three-tier system guarantees the document is verified at three independent levels before overseas use.
The challenge: each embassy has its own quirks — some require advance booking, some accept submissions only on specific weekdays, some require interpreters or specific language pairs. DIY submissions without knowing the rules typically end in rejection — wasting leave days and travel costs.
Top-requested embassies and what's different about each
US Embassy (Wireless Rd) — does not provide standard legalization but offers Notarial Services by consular officer ($50/stamp). Online appointments must be booked 2–4 weeks ahead. Signers must attend in person with passport.
Chinese Embassy (Ratchadaphisek) — heavy backlog with appointments full 3–6 weeks ahead. Embassy-specific forms required, with translation into Simplified Chinese by approved translators only.
German / French / Italian — require sworn translation by their own appointed translators; sometimes a further sur-legalization in Europe is needed.
UAE / Saudi / Qatar — high fees (THB 8,000–15,000 per doc) and require an additional MOFA stamp in-country upon arrival.
Correct legalization order — never skip steps
Step 1: original issuance — Civil Registration (birth/marriage), Ministry of Education (academic), Medical Council (professional license). Step 2: translate into English or destination language by MFA-recognized translator. Step 3: certify translation + original at MFA (Department of Consular Affairs). Step 4: take MFA-stamped document to destination embassy.
Common mistakes: going to the embassy before MFA — 100% rejected; using non-MFA-approved translators — must re-translate; missing stamps or signatures on the original — back to the issuing authority.
Service in Makkasan ARL — verified local context
Local context for Makkasan ARL clients using Embassy Legalization (All Embassies):. postcode 10400. region: Bangkok Metropolitan. reference address: Phetchaburi Rd. nearest BTS / MRT / ARL station: ARL. We deliver to Makkasan ARL via Messenger, Grab, Lalamove, Kerry, and EMS — door-to-door from THB 80 within a 10 km radius. Files received before 11:00 are returned the same business day for non-MFA scopes; full legalization chains complete in 2–3 business days..
How we compare
Item
Thai Notary Law & Service
Do-it-yourself
Generic agency
Turnaround
1–3 days
2–4 weeks
5–10 days
Rejection risk
<1%
30–40%
10–15%
Money-back guarantee
Yes
—
Sometimes
Real licensed attorney
Yes (DBD-verified)
—
Varies
Languages spoken
TH/EN/ZH/JA/KO/DE
—
TH/EN
Pricing breakdown
MFA legalizationstandard/rushTHB 2,500–5,000
European embassiesGermany, France, Italy, SpainTHB 5,000–9,000
China / Middle Eastlonger lead timeTHB 6,000–12,000
US Embassy (Notary)$50 per stampTHB 5,500
Japan / KoreaTHB 5,000–8,000
Apostille via 3rd countryThailand is not yet a Hague Apostille partyfrom THB 18,000
Common use cases
Thai birth cert for German PR — translate + MFA + German embassy THB 12,500 · 10 days
Marriage cert for China use — Chinese translation + MFA + Chinese embassy THB 14,000 · 21 days
Corporate affidavit for Saudi registration — THB 18,500 · 14 days
Transcript for UK MBA — THB 8,500 · 7 days
Before you book
Passport or Thai ID of the applicant
Clear, readable original documents (all pages)
Destination details: country / authority / purpose of use
Chiang Mai, Chiang Rai, Lampang, Phitsanulok, Sukhothai, Nan, Phrae, Lamphun
Southern
Phuket, Krabi, Samui, Trang, Surat Thani, Hat Yai, Songkhla, Phatthalung, Ranong, Chumphon
Northeast (Isan)
Khon Kaen, Korat, Udon Thani, Ubon, Buriram, Surin, Roi Et, Nong Khai
International
USA · UK · EU · Australia · NZ · Canada · Japan · China · Korea · Singapore · UAE · Saudi
FAQ
Frequently asked questions
How long does processing take?
Standard documents are ready in 1–3 business days. Embassy or MFA legalization takes 5–15 business days depending on destination.
Can clients outside Bangkok or abroad use this?
Yes — we ship nationwide and worldwide via Kerry/EMS/DHL/FedEx. Identity may be verified via video call where law permits.
What does the fee include?
Includes attorney/translator fee, government fees where stated, and domestic delivery. International courier and embassy/MFA fees billed separately at cost.
How to reach you urgently?
Call 094-895-8999 or LINE @Thainotary daily 09:00–21:00 — replies within 1 working hour.
Real customer questions, answered by our attorneys
Selected from our knowledge base of 3,300+ real questions we have answered.
Do corporate employment verification letters and salary certificates require Ministry of Labour approval before MFA review?
Consular / Apostille
Short answer to "Do corporate employment verification letters and salary certificates require Ministry of Labour approval before MFA review?" — 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).
How do foreign carbon credit trading and offset verification certificates undergo attestation?
Consular / Apostille
How we handle this in practice to "How do foreign carbon credit trading and offset verification certificates undergo attestation?" — 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. Send a photo of the document to LINE @Thainotary and we will quote the chain, cost and timeline within 15 minutes.
Can a Thai Notary Public lawyer's certification replace prior district office approvals for MFA document submission?
Consular / Apostille
Practitioner's view to "Can a Thai Notary Public lawyer's certification replace prior district office approvals for MFA document submission?" — 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 consular steps govern foreign diplomatic housing lease and property deeds?
Consular / Apostille
Per the Legalization Division, Department of Consular Affairs (MFA Thailand) to "What consular steps govern foreign diplomatic housing lease and property deeds?" — 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).
How are documents originating from unrecognized territories or states handled for Thailand use?
Consular / Apostille
Per the Legalization Division, Department of Consular Affairs (MFA Thailand) to "How are documents originating from unrecognized territories or states handled for Thailand use?" — 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. Door-to-door pickup in Bangkok and DHL dispatch worldwide — call 094-895-8999.
How do foreign academic research ethics committee approval letters undergo review?
Consular / Apostille
Short answer to "How do foreign academic research ethics committee approval letters undergo review?" — 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 to translate Thai VAT registration certificates (Por Por 20) into English?
Certified translation
Per the Legalization Division, Department of Consular Affairs (MFA Thailand) to "How to translate Thai VAT registration certificates (Por Por 20) into English?" — Multi-language certified translation for use in Thailand runs in three layers: translation by a native/MFA-recognised translator, a certificate of accuracy sealed by the translation company or a Notary Public lawyer, then MFA legalisation of that translation. Government fees are THB 200 per stamp for the normal service (2–3 business days) and THB 400 per stamp for same-day express (filed before 11:30); translation itself is priced per page/word and by language rarity. Send a photo of the document to LINE @Thainotary and we quote the language pair, chain, cost and timeline within 15 minutes.
Are translators handling foreign documents for Thai MFA submission required to be officially accredited?
Consular / Apostille
Practitioner's view to "Are translators handling foreign documents for Thai MFA submission required to be officially accredited?" — 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).
