Television Programs Classification Handling Regulations Article 12
The program guide, overall channel guide, program electronic menu list or simple program electronic menu list provided by a television business shall show the program classification for reference for viewers to select programs.
中文原文 電視節目分級處理辦法第12條
電視事業提供之節目表、頻道總表、節目電子選單表或簡易節目電子選單表，應註明節目級別，供觀眾參考選擇收視。