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Thai Law & Accounting Services Co., Ltd. logoThai Law & Accounting

Commercial & Corporate Documents

Company affidavit, BOJ.5, power of attorney — MFA legalized for international business.

Illustration: preparing Commercial & Corporate Documents documents for legalisation
Illustrative image, not actual staff or documents

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What is Commercial & Corporate Documents legalization?

Company affidavit, BOJ.5, power of attorney — MFA legalized for international business.

How long does it take?

timing is assessed on your documents, 1-2 days express.

Government fees?

Set by the Ministry of Foreign Affairs at its current published rate; our service fee: ask our team for a quote.

Do you need the original?

Yes, originals are required. Nationwide pickup and return available.

Do documents expire?

Most do not, but some embassies require issuance within 3-6 months.

Who are your translators?

Translators registered with the Ministry of Justice (MoJ) and accepted by the MFA.

Embassy attestation needed?

Depends on the destination country — many require it after MFA.

Ask about fees?

LINE @THAIL or email contact@thailaw-accounting.co.th.

Official sources

Reviewed by the ILC legal team · Review date 4 Oct 2026

This is general information, not advice for your specific case. Requirements, government fees and timing depend on the receiving authority and the latest announcements. Thailand acceded to the Apostille Convention on 30 June 2026, in force 28 February 2027; until then the legalisation chain applies. Service fee: please ask our team.