If you have any complaint or arbitration issues regarding our business conducts or services or would like to file a complaint with us, please contact Compliance & Internal Control Department of TISCO Securities Co., Ltd.

By send e-mail to If the arbitration cannot be reached, you can file a complaint or provide the Securities & Exchange Commission with data/information on potential law violation, suspicious activities of intermediaries and securities issuers, unfair securities trading practices and the acquisition of securities for business take-overs directly.