Management Regulations for Technology Industrial Parks of Bureau of Industrial Parks and Branches, Ministry of Economic Affairs Article 35

When container truck, dray and other delivery vehicles of entry and exit (hereinafter referred to as “transportation vehicles”), loading and unloading machinery, or shipped commodities enter and leave the Park, they should accept the necessary check by stationed personnel.
中文原文 加工出口區管理處及分處業務管理規則第35條
入出區貨櫃車、板車及其他載貨車輛(以下簡稱貨運車輛)、裝卸機具或載運之貨品入出區時,應接受駐哨人員為必要之檢查。

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