Telecommunications Management Act Article 60

Telecommunications enterprises whose application for the use of radio frequency has been approved by the competent authority in accordance with Paragraph 1 of Article 54, Article 55, Article 57 and the preceding Article shall submit the approved network establishment plan and operating plan to the competent authority for the issuance of a frequency use certificate.
中文原文 電信管理法第60條
電信事業依第五十四條第一項、第五十五條、第五十七條及前條規定經主管機關核准使用無線電頻率者,應檢具經核准之網路設置計畫及營運計畫向主管機關申請核發頻率使用證明。

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