Regulations Governing the Standards for Information System and Security Management of Electronic Payment Institutions Article 2

Electronic payment institutions shall comply with these Regulations in carrying out the information system and security management operations of their electronic payment business.
中文原文 電子支付機構資訊系統標準及安全控管作業基準辦法第2條
電子支付機構辦理電子支付機構業務之資訊系統及安全控管作業,應依本辦法規定辦理。

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