구두로 계약했는데 조정 신청할 수 있나요?

네, 계약서가 없어도 조정신청이 가능합니다.

다만, 계약 사실을 별도로 증명하지 못한 경우에는 조정절차가 중단될 수 있습니다.

Are there any legal issues involved?

Should I negotiate with a Korean or initiate a lawsuit in a Korean court? The law firm where the interpreter works is located here. All of these processes can be carried out NON-STOP through a professional Korean lawyer. Contact us for consultation right now. Professional staff will respond kindly.