Organic Agriculture Promotion Act Article 15

The Central Competent Authority shall promulgate the substances allowed to be used in production, processing, packaging, distribution and sale of organic agricultural products and organic in-conversion agricultural products.Except for the aforementioned substances, operators shall not use prohibited substances such as GMO and derived products, chemical pesticides, chemical fertilizers, animal drugs, and other synthetic chemical substances.Operators shall ensure the organic agricultural products and organic in-conversion agricultural products they produced, processed, packaged, distributed, and sold contain no prohibited substances as stated in the previous paragraph.
中文原文 有機農業促進法第15條
中央主管機關應公告有機農產品與有機轉型期農產品之生產、加工、分裝、流通及販賣過程可使用之物質。
除前項物質以外,農產品經營者不得使用含有基因改造產品、化學農藥、化學肥料、動物用藥品或其他合成化學品等禁用物質。
農產品經營者應確保其生產、加工、分裝、流通、販賣之有機農產品及有機轉型期農產品,未含有前項所定禁用物質。

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