Game Software Rating Management Regulations Article 11

Rating labels shall be affixed to Game software in accordance with the following:1.If the Game software product has a package, the rating shall be indicated on the lower left corner or lower right corner on the front side of the product package. The “R” label shall be at least 2 x 2 centimeters. The labels for other ratings shall be at least 1.5 x 1.5 centimeters.2.If the Game software product does not have any package, a clear labeling shall be affixed next to the user’s guide, downloaded page, homepage or link of the game. The “R” label shall be at least 50 x 50 pixels. The labels for other ratings shall be at least 45 x 45 pixels. However, if labeling is not possible due to excessively small size or special nature, rating shall be indicated by text.
中文原文 遊戲軟體分級管理辦法第11條
遊戲軟體應依下列規定標示分級標識:
一、有遊戲軟體產品包裝者,應標示於產品包裝正面之左下方或右下方;除限級之標示不得小於二公分乘以二公分外,其餘級別之標示不得小於一點五公分乘以一點五公分。
二、無遊戲軟體產品包裝者,應於遊戲軟體說明、下載、起始網頁或連結處旁為明顯之標示;除限級之標示不得小於五十像素乘以五十像素外,其餘級別之標示不得小於四十五像素乘以四十五像素。
但因體積過小或性質特殊無法為標示者,應以文字標示分級級別。

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