TH → Japan · East Asia · JP
Thai Document Legalization for Use in Japan — End-to-End Service
Legalization path: Apostille (in force since 1970-07-27) — estimated total 400 THB/set · avg turnaround 10-14 business days.
Apostille
Path
400
MFA (THB)
0
Embassy (THB)
10-14
Days
AI Quick Answer
Thai documents for use in Japan may be legalized via Apostille (Japan is a Hague member, in force since 1970-07-27) — no embassy required. Steps: (1) certified translation, (2) MFA (Apostille). Turnaround 10-14 business days; total ~400 THB per document set.
Legalization Chain
Apostille Route (Hague Convention)
Translate + Notary
Certified translation + Notary Public
MFA Apostille
MFA issues Apostille
Ready to Use
Directly usable in Hague members
Legal Context of Japan
Japan is located in East Asia, with official languages JA and ISO code JP. It is a party to the Hague Apostille Convention 1961, in force since 1970-07-27, so an Apostille certificate replaces embassy attestation. Japan maintains an embassy in Bangkok; ILC liaises on your behalf every business day. Conversely, Thailand has an embassy in Japan that supports legalization of Japan-issued documents intended for use in Thailand through the same channel.
Common Documents and Use Cases
Documents commonly sent to Japan span 15 major categories — personal, corporate, education, and specialized filings — each with distinct translation and certification requirements depending on the receiving authority. The categories below are the most frequent on the Thailand → Japan route.
- Civil Registry — Birth Certificate, Marriage Certificate, Divorce Certificate, Death Certificate, Adoption Certificate, Name/Surname Change
- Education — Academic Transcript, Diploma, Bachelor's Degree, Master's Degree, Doctoral Degree, Professional Certificate
- Corporate — Company Affidavit, DBD Extract, VAT Certificate, Board Resolution, Corporate Power of Attorney, Shareholder List
- Court / Police — Police Clearance Certificate, Court Order / Judgment, Notarized Affidavit, Criminal Record
- Medical — Medical Certificate, Vaccination Record, HIV Test Result, TB Test Certificate
- Property — Land Title Deed (Chanote), Condominium Title, Lease Agreement, Property Valuation Report
- Financial — Bank Statement, Bank Guarantee Letter, Tax Return, Income Certificate
- Intellectual Property — Trademark Certificate, Patent Certificate, Copyright Certificate
- Immigration — Visa Application Documents, Sponsorship Letter, Invitation Letter, Affidavit of Support
- Contracts — Commercial Contract, Employment Contract, Memorandum of Understanding, Distributorship Agreement
- Personal ID — Passport Copy, National ID Copy, Driving License
- Religious / Cultural — Islamic Marriage Certificate, Religious Conversion Certificate
- Technical / Engineering — Engineering Drawing, Product Certificate / CoO, ISO Certificate
- Government — Royal Decree, Ministry Certificate, BOI Promotion Certificate
- Special / Other — Apostille, Destination MOFA Attestation, Translator Certification
Detailed Process
- Collect Thai originals with certified copies
- Certified translation to destination language (typically English)
- Submit to Thai MFA for Apostille
- Ship documents to Japan for delivery
Detailed Fees
Costs break down into (1) certified translation from THB 500–1,200/page depending on language/complexity, (2) Thai MFA fee THB 400/stamp (Apostille), and (3) no embassy fee under Apostille — significant savings. Total average charged by ILC is around THB 400 per document set. Same-day / 1-business-day express adds 50–100% over standard fees.
Turnaround
Standard turnaround for the Thailand → Japan route is 10-14 business days from receipt of originals to delivery of fully legalized documents. This includes 1 day for translation, 3 days at MFA. Times shift with embassy backlog. Rush service completes in 3–5 business days.
Frequently Asked Questions
Which language should documents be translated into?
English is typically sufficient. ILC offers 20+ languages.
Are originals required?
Most receiving authorities require certified original copies. If missing, ILC can reissue at the district office / DBD.
Has Japan joined the Hague Convention?
Yes, in force since 1970-07-27 — Apostille applies.
Rush turnaround?
3–5 business days at +50–100% of standard fees.
Can you receive documents from other provinces?
Yes — EMS/Kerry nationwide and DHL/FedEx internationally.
What if documents are rejected?
ILC guarantees free corrections on steps we handle.
Why ILC
ILC handles the Thailand → Japan route end-to-end — consultation, document check, certified translation, Notary Public, MFA legalization, embassy attestation or Apostille, international courier, and filing with the receiving authority abroad. Six Bar-registered Notary Public lawyers, MFA-recognized translators in 20+ languages, and 15 years of Japan liaison. Contact 080-5578887 or LINE @NAATI for a same-day quote.
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