National Security Act Article 5
The police or the Coast Guard authority shall be entitled to fulfill inspections of the following people, items, and means of transportation when necessary:1. The entry and exit of passengers and the items carried by them.2. The entry and exit of vessels, aircrafts, and other means of transportation.3. The vessels, rafts, aircrafts, and goods voyaging within the territory of the Republic of China.4. The seafarers, crew members, fishermen or other employees in the preceding subparagraphs 1, 2 and the items carried by them.The executive agency shall report to the Executive Yuan to designate the Ministry of National Defense to direct affiliated units for the fulfilment of the inspection stated in the preceding paragraph when necessary.
中文原文 國家安全法第5條
警察或海岸巡防機關於必要時，對下列人員、物品及運輸工具，得依其職權實施檢查：
一、入出境之旅客及其所攜帶之物件。
二、入出境之船舶、航空器或其他運輸工具。
三、航行境內之船筏、航空器及其客貨。
四、前二款運輸工具之船員、機員、漁民或其他從業人員及其所攜帶之物件。
對前項之檢查，執行機關於必要時，得報請行政院指定國防部命令所屬單位協助執行之。
一、入出境之旅客及其所攜帶之物件。
二、入出境之船舶、航空器或其他運輸工具。
三、航行境內之船筏、航空器及其客貨。
四、前二款運輸工具之船員、機員、漁民或其他從業人員及其所攜帶之物件。
對前項之檢查，執行機關於必要時，得報請行政院指定國防部命令所屬單位協助執行之。