Waste Disposal Act Article 19

A responsible enterprise designated and officially announced by the central competent authority shall mark articles or the packaging and containers thereof with relevant recycling labels; the central competent authority shall determine the scope of enterprises, the size of label designs, location and other binding matters for recycling labels.A vendor of articles or the packaging and containers thereof designated and officially announced by the central competent authority shall, in accordance with the regulations of the central competent authority, install resource recycling facilities and perform recycling work; the central competent authority shall determine the scope of enterprises, the installation of facilities, specifications and other binding matters for resource recycling facilities and the performance of recycling work.
中文原文 廢棄物清理法第19條
中央主管機關指定公告責任業者,應於物品或其包裝、容器上標示回收相關標誌;其業者範圍、標誌圖樣大小、位置及其他應遵行事項,由中央主管機關定之。
經中央主管機關指定公告之物品或其包裝、容器之販賣業者,應依中央主管機關之規定,設置資源回收設施,並執行回收工作;其業者範圍、設施設置、規格及其他應遵行事項,由中央主管機關定之。

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