Administrative Regulations on the Establishment and Operation of Dedicated Telecommunications, and the Connection of Dedicated Telecommunications to Public Communication System Article 6

Dedicated telecommunications shall not be set up and operated without approval and license from the competent authority.Foreigner applying to establish dedicated telecommunications shall obtain special approval on a case-by-case basis from the competent authority.
中文原文 專用電信設置使用及連接公共通信系統管理辦法第6條
專用電信須經主管機關核准發給執照,始得設置使用。
外國人申請設置專用電信,應經主管機關專案核准。

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