Regulations Governing the Use of Radio Frequencies Article 22-1
Providers and recipients that plan to terminate the provision or sharing of radio frequencies in advance, or upon the expiration of the approved period for the provision or sharing of radio frequencies, shall jointly apply to the National Communications Commission for the amendments to the network establishment plan and operating plan within one month from six months prior to the scheduled termination date (or the expiration date of the approved period).
中文原文 無線電頻率使用管理辦法第22-1條
供給人及承用人提前終止頻率提供使用或共用、頻率提供使用或共用之核准期間屆滿,應於預定終止日(或核准期間屆滿日)前六個月起一個月內,共同向國家通訊傳播委員會申請變更網路設置計畫及營運計畫。