Regulations for Passenger Ship Administration Article 10
The term "coastal route" when used herein shall mean a route along the sea coast or between islands in possession of the R.O.C, which is less than 30 nautical miles distant from the coast.
中文原文 客船管理規則第10條
本規則所稱沿海航線，指船舶航行於本國沿海或附屬島嶼間之航線上，其距離海岸不逾三十浬者。