위임장이 · 위임장을
letter of authorization, power of attorney
Example
대신 서류를 떼려면 본인의 위임장이 필요합니다.
To get documents on someone's behalf, you need their letter of authorization.
Word parts
위 entrust+임 appoint+장 document
Literally 'document of entrusting'.
Good to know
Bring a 위임장 when picking up official documents for a family member at a community center.
Related words