Regulations Governing the Banking Activity and the Establishment and the Investment by Financial Institution Between the Taiwan Area and the Mainland Area Article 4

The business activities of a financial institution in Taiwan Area with any individuals, juristic persons, organizations, other institutions in Mainland Area or their branches in any country and area outside Mainland Area shall be governed by these Regulations.The financial institution in Taiwan Area referred to in the preceding paragraph includes banks (including offshore banking units (referred to as “OBUs” hereunder) as well as branches and subsidiary banks set up in a third area), credit cooperatives, bill finance companies, institutions engaging in credit card business, Chunghwa Post Company, Ltd. (referred to as “Chunghwa Post” hereunder) and financial information service businesses engaging in inter-bank funds transfer clearing services.
中文原文 臺灣地區與大陸地區金融業務往來及投資許可管理辦法第4條
臺灣地區金融機構與大陸地區人民、法人、團體、其他機構或其在大陸地區以外國家或地區設立之分支機構從事業務往來,應依本辦法之規定辦理。
前項所定臺灣地區金融機構,包括銀行(含國際金融業務分行及在第三地區設立之分行、子銀行)、信用合作社、票券金融公司、信用卡業務機構、中華郵政股份有限公司及辦理銀行間資金移轉帳務清算之金融資訊服務事業機構。

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