Regulations Governing the Administration of Shareholder Services of Public Companies Article 37
The contact address of a shareholder shall be based on the address indicated on the specimen chop card. However, where a centralized securities depository enterprise processes transfer matters, and the specimen chop card has not been completed, the address notified by the centralized securities depository enterprise shall govern. If the information has been indicated on the specimen card, but the address so indicated is different from the contact address of which notice has been given by the centralized securities depository enterprise, the latest address for which the shareholder has carried out amendment procedures shall govern.Where the contact address or the registered address shown on the specimen chop card referred to in the preceding paragraph has been changed, the shareholder shall notify the company in writing.
中文原文 公開發行股票公司股務處理準則第37條
股東通訊地址，以股東印鑑卡之記載為準。
但由證券集中保管事業集中辦理過戶之股東，其尚未填留印鑑卡者，以證券集中保管事業通知之地址為準；如已填留資料者，其留存地址與證券集中保管事業通知地址不符時，以股東辦理異動之最新地址為準。
前項股東印鑑卡之通訊地址或戶籍所在地有變更時，應由股東以書面通知公司。
但由證券集中保管事業集中辦理過戶之股東，其尚未填留印鑑卡者，以證券集中保管事業通知之地址為準；如已填留資料者，其留存地址與證券集中保管事業通知地址不符時，以股東辦理異動之最新地址為準。
前項股東印鑑卡之通訊地址或戶籍所在地有變更時，應由股東以書面通知公司。