Regulations Governing the Trace and Track System for Medicinal Products Article 6
The manufacturers and distributors in the preceding two articles should keep vouchers, documents and data as evidence of the information in the preceding two articles for at least five years from the date of manufacturing, import, export or supply.
中文原文 藥品追溯或追蹤系統申報及管理辦法第6條
前二條製造或販賣業者應保存可資證明前二條資訊之憑證、文件或資料，自製造、輸入、輸出或供應日之次日起至少五年。