The Act Governing Electronic Payment Institutions Article 37

The competent authority may at any time appoint a designee or entrust an appropriate institution to examine the business, finance, or other relevant matters of a specialized electronic payment institution or order the specialized electronic payment institution to submit financial reports, inventory of property, or other relevant information and reports within a specified period.If necessary, the competent authority may designate or request the specialized electronic payment institution to appoint professional experts or technical personnel to inspect the items, reports or information subject to examination according to the preceding paragraph and submit a report to the competent authority. The expenses thus incurred shall be borne by the inspected institution.
中文原文 電子支付機構管理條例第37條
主管機關得隨時派員或委託適當機構檢查專營電子支付機構之業務、財務及其他有關事項,或令專營電子支付機構於限期內提報財務報告、財產目錄或其他有關資料及報告。
主管機關於必要時,得指定或要求專營電子支付機構委託專門職業及技術人員,就前項規定應行檢查事項、報表或資料予以查核,並向主管機關提出報告,其費用由受查核對象負擔。

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