Satellite Broadcasting Act Article 23

A satellite broadcasting business and the branch office or agent of a foreign satellite broadcasting business shall put logo on the program and advertisement pictures.
中文原文 衛星廣播電視法第23條
衛星廣播電視事業及境外衛星廣播電視事業之分公司或代理商應於播送之節目及廣告畫面標示其識別標識。

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