Who uses this
Anyone using a document from a non-Hague-Convention country within Korea, or their agent.
What to prepare
Original document (recent issuance if possible), ID (passport/ARC), power of attorney if using an agent, and fees.
Where to apply
For Korean documents: apostille.go.kr or MOFA Headquarters Consular Confirmation. For foreign documents: apostille from your home country, or Consular Confirmation at the local Korean embassy/consulate.
Note: Unofficial guide by WorkPass Korea. Use the official link for the authoritative form and requirements.