Act Governing Food Safety and Sanitation Article 18

The product names, specifications, scope of use, and limitations of food additives shall comply with the standards prescribed by the central competent authority.The standards mentioned in the preceding paragraph shall be limited to the minimum required to achieve the intended effect and shall be based on risk assessment of the citizens' dietary habits while conforming to the provisions of specification standards.
中文原文 食品安全衛生管理法第18條
食品添加物之品名、規格及其使用範圍、限量標準,由中央主管機關定之。
前項標準之訂定,必須以可以達到預期效果之最小量為限制,且依據國人膳食習慣為風險評估,同時必須遵守規格標準之規定。

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