Enforcement Rules of the Act Governing Food Safety and Sanitation Article 13
The labeling of the expiry date prescribed in Subparagraph 7 of Paragraph 1 of Article 22 of this Act shall be printed on the container or external packaging and the year, month and day shall be clearly indicated in a customary and legible manner. However,for products with a shelf life of more than three months, the expiry date may be indicated by year and month only, with the last day of that month deemed as the expiry date.
中文原文 食品安全衛生管理法施行細則第13條
本法第二十二條第一項第七款所定有效日期之標示，應印刷於容器或外包裝之上，並依習慣能辨明之方式標明年月日。
但保存期限在三個月以上者，其有效日期得僅標明年月，並以當月之末日為終止日。
但保存期限在三個月以上者，其有效日期得僅標明年月，並以當月之末日為終止日。