Administrative Regulations on Low Power Radio Waves Radiated Devices Article 7

The channel 9 of Citizen band radio Walky-Talky is set for emergency purpose, it shall not be used as public conversation service. User shall frequently listen to that channel for the message.
中文原文 低功率電波輻射性電機管理辦法第7條
民用頻段無線電對講機之第九頻道定為緊急頻道,不得作一般通話使用。
使用者並應經常守聽該頻道之信息。

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