Regulations Governing Book-Entry Operations for Centrally Deposited Securities Article 12
A customer's account may be canceled by a participant when the consignment contract for securities transactions between the parties has been terminated.
中文原文 有價證券集中保管帳簿劃撥作業辦法第12條
客戶與參加人所訂委託買賣證券受託契約終止時，參加人得註銷該客戶所開設之帳戶。