The Central Bank of the Republic of China (Taiwan) Act Article 10

The Governor shall be the chief executive in directing and supervising the operations of the Bank, shall carry out resolutions of the Board of Directors, and shall represent the Bank on all occasions. The Deputy Governors shall assist the Governor in the execution of the above duties.The Governor shall be the chairman of the Board of Directors and the Board of Executive Directors. Whenever the Governor is unable to attend in person, the Deputy Governor designated to act for the Governor shall be the chairman.
中文原文 中央銀行法第10條
總裁綜理行務,執行理事會之決議,對外代表本行;副總裁輔佐總裁處理行務。
總裁為理事會及常務理事會之主席,總裁缺席時,由代理總裁職務之副總裁代理之。

English translation for reference only; the Chinese text prevails. Not legal advice.