Standards Governing the Establishment of Securities Firms Article 2

Each type of securities business that a securities firm may operate shall be reviewed and approved separately by the Financial Supervisory Commission (FSC) under the Act and these Standards, and shall be specified on the license of each securities firm. A securities firm may not operate any type of securities business until it has been approved and specified on the business license.
中文原文 證券商設置標準第2條
證券商得經營之業務項目,由金融監督管理委員會(以下簡稱本會)按證券商種類依本法及本標準之規定分別核定,並於許可證照載明之;未經核定並載明於許可證照者,不得經營。

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