Implementation Regulations Governing Materials for Communicable Disease Control and Establishment of Resources Article 16

Disinfectants or pesticides stockpiled by competent authorities at various levels shall be, within three months prior to the validity, appropriated to local relevant organizations for effective use.
中文原文 防疫物資及資源建置實施辦法第16條
各級主管機關儲備之消毒劑或殺蟲劑有效期限屆滿前三個月,得無償移撥當地相關機關有效利用。

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