Organic Agriculture Promotion Act Article 24

Dissident for the result of testing, the operator may apply for a retest to the original sampling authority and pay the retest fees within 15 days on receiving the notice, and is limited to once.Upon accepting the retest application, the sampling authority shall notify the original testing body to conduct a retest of the original specimen within 7 days. The authority may refuse the retest application if the specimen has deteriorated or could not be preserved properly.
中文原文 有機農業促進法第24條
農產品經營者對檢驗結果有異議者,得於收到通知後十五日內,繳納檢驗費用,向原抽樣檢驗機關申請複驗,並以一次為限。
受理前項複驗者,應於七日內通知原檢驗者就原檢體複驗之。
但檢體已變質或無適當方法可資保存者,得不受理之。

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