The Banking Act of The Republic of China Article 122
Any payments received or paid by a foreign bank shall be in the national currency of the Republic of China, except for the receipt of foreign currency deposits as approved by the Central Bank of the Republic of China.
中文原文 銀行法第122條
外國銀行收付款項，除經中央銀行許可收受外國貨幣存款者外，以中華民國國幣為限。