The Weights and Measures Act Article 45
Prepackaged products to be designated per public notice shall be labeled with the information of net quantity, expressed using the legal units of measurement. The difference between the labeled quantity and the actual quantity shall not exceed the statutory range of tolerance.Regulations governing the categories, labeling, sampling, and relevant administration matters concerning pre-packed products subject to control shall be prescribed by the competent authority.The range of tolerances allowed for pre-packed products as referred to in Paragraph One of this Article and other technical specifications shall be prescribed and published by the dedicated weights and measures authority.
中文原文 度量衡法第45條
經指定公告之定量包裝商品，應依法定度量衡單位標示淨含量；其標示量與實際量之誤差，不得超出法定之範圍。
前項定量包裝商品之種類、標示、抽樣及相關管理事項之辦法，由主管機關定之。
第一項定量包裝商品之允許誤差之範圍及相關技術規範，由度量衡專責機關公告之。
前項定量包裝商品之種類、標示、抽樣及相關管理事項之辦法，由主管機關定之。
第一項定量包裝商品之允許誤差之範圍及相關技術規範，由度量衡專責機關公告之。