Regulations for the Protection and Management of Personal Information Files by Parking Facility Operators Article 19

Parking operation businesses shall take measures to record the use of personal information, history of automated machines or related evidence, so as to explain the progress of the Security Plan when necessary;Related records shall be kept for at least five years.
中文原文 停車場經營業個人資料檔案安全維護管理辦法第19條
停車場經營業應採取個人資料使用紀錄、留存自動化機器設備之軌跡資料或其他相關證據保存機制,以供必要時說明其所訂維護計畫之執行情況;其相關紀錄之保存期限至少為五年。

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