Classified National Security Information Protection Act Article 19
Controls shall be established by each agency to ensure that the storage place or area of classified information is accessed only under conditions that will provide adequate protection and prevent access by unauthorized persons with necessary measures.
中文原文 國家機密保護法第19條
國家機密之資料及檔案，其存置場所或區域，得禁止或限制人員或物品進出，並為其他必要之管制措施。