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Power of Attorney Apostille for Thailand

Korean powers of attorney for Thailand require Overseas Koreans Agency (OKA) authentication and Thai Embassy legalization for legal representation, property transactions involving Thai authorities, and BOI company management authorization. Thailand has acceded to the Hague Apostille Convention, but it only enters into force on 2027-02-28; until then OKA authentication plus Thai Embassy legalization applies.

How to apostille a Korean power of attorney for Thailand

  1. 1Execute the Korean power of attorney before a Korean notary
  2. 2OKA authentication
  3. 3Thai Embassy in Seoul legalization
  4. 4Certified Thai translation
  5. 5Submit to the Thai notary, court, or BOI representative

Requirements for Thailand

  • Korean power of attorney executed before a certified Korean notary
  • OKA authentication — apostille not yet valid in Thailand
  • Thai Embassy legalization
  • Certified Thai translation

What to look for in a specialist

Thai property and BOI company documentation experience
OKA auth → Thai Embassy legalization for legal documents

Frequently Asked Questions

Is embassy legalization required for a Korean power of attorney in Thailand?

Yes. Thai authorities require OKA authentication followed by Thai Embassy legalization for Korean powers of attorney used in legal and property transactions.

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