Using Korean documents abroad?

An apostille is the certification that makes a Korean public document legally valid in any of the 120+ countries that are members of the Hague Apostille Convention — without it, most foreign authorities will simply reject a Korean document as unverifiable, no matter how official it looks.

What an apostille actually certifies

An apostille doesn't certify the content of a document — it certifies that the signature, seal, or stamp on it belongs to the Korean official or office that issued it. That single certification replaces what used to be a much longer chain of embassy-by-embassy verification, which is why Hague member countries accept an apostilled Korean document at face value.

Documents we apostille

• Criminal background checks (범죄경력회보서)
• Diplomas and academic transcripts
• Business registration certificates
• Family relation and marriage certificates
• Notarized private documents (powers of attorney, contracts, declarations)
• Medical records and other government-issued certificates

Who typically needs an apostille

Foreign nationals applying for a Korean visa who need their home-country documents recognized, Korean citizens moving, studying, or working abroad, and companies submitting Korean corporate documents to a foreign regulator, bank, or business partner.

How the apostille filing works

1. Confirm the document is public (government-issued) or has already been notarized — private documents like powers of attorney need notarization first before they qualify.
2. We file the apostille request at the Ministry of Foreign Affairs on your behalf, so you don't need to navigate the filing system yourself.
3. Pick up the apostilled document in person or have it couriered — we can bundle in certified translation for the same document in one visit.

Common mistakes

• Assuming any Korean document can be apostilled directly — private documents need notarization first
• Getting the apostille before confirming whether the destination country wants it on the original or on the translated version
• Not checking whether the destination country is a Hague member at all — non-member countries need consular legalization instead

Apostille turnaround

Typically 1–2 business days once the underlying document is ready and confirmed public or notarized.

If your destination country isn't part of the Apostille Convention, you'll need consular legalization instead — as a registered 행정사 office in Gangnam-gu, we handle that process too, in Korean, English, or Japanese.

Real samples from documents we've processed

Below are pages from apostille and certified-translation cases we've actually handled, with names and other personal details redacted.

Certificate of No Marriage (CENOMAR) apostilled in the Philippines, translated for use in Korea

A Filipino national needed their Philippine Statistics Authority Certificate of No Marriage (CENOMAR) — already apostilled by the Philippine Department of Foreign Affairs — certified-translated into Korean so it could be submitted to a Korean ward office as proof of single status.

Korean marriage report — certified translation, notarization, and apostille

Two separate cases where a Korean marriage report needed to be translated into English, notarized (translation notarization confirming the translation matches the original), and then apostilled by the Ministry of Justice for use outside Korea.