Regulations Governing Permission and Administration of Securities and Futures Business Dealings and Investment Between the Taiwan Area and the Mainland Area Article 29

When a Mainland-area securities or futures institution or a Mainland-invested securities or futures institution establishes a representative office in the Taiwan Area, it shall compile a work report on the status of its work in the Taiwan Area for submission to and recordation by the competent authority within 2 months after the close of the business year for head office.
中文原文 臺灣地區與大陸地區證券期貨業務往來及投資許可管理辦法第29條
大陸地區證券、期貨機構或陸資證券、期貨機構在臺灣地區設立之代表人辦事處,應於總機構營業年度終了後二個月內將在臺灣地區工作情形作成工作報告,申報主管機關備查。

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