Administration Regulations of Cyber Security on Telecommunications Business Article 9
With respect to persons who can potentially harm national security, the national security or cyber security relevant agency shall notify the competent authority thereof. Upon receipt of the competent authority’s notification, the telecommunications enterprise shall prohibit the said person from entering the telecommunications equipment room.
中文原文 電信事業資通安全管理辦法第9條
具危害國家安全疑慮之人員，經國家安全或資通安全有關機關知會主管機關，電信事業應依主管機關通知，禁止該人員進入電信設備機房。