Public Television Act Article 12-1

Operators of cable television systems that provide multimedia content streaming services shall provide channel location free of charge and broadcast content from the PTS Foundation’s over-the-air channels, community-specific channels, and international broadcast channels. Operators may not change the format, content, or channel. Cable television system operators shall offer these as basic channels.No costs shall ascribe to cable television system operators offering multimedia streaming services that provide the broadcasting services mentioned in the preceding Paragraph and their provision of said services does not connote copyright infringement.
中文原文 公共電視法第12-1條
有線廣播電視系統經營者、經營多媒體內容傳輸平臺服務者,應免費提供頻道位置,同時轉播公視基金會所營運無線電視頻道、族群頻道及國際傳播頻道之內容,不得變更其形式、內容及頻道;有線廣播電視系統經營者並應將其列為基本頻道。
有線廣播電視系統經營者、經營多媒體內容傳輸平臺服務者為前項轉播,免付費用,不構成侵害著作權。

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