Regulations for Passenger Ship Administration Article 157
If the passenger ship safety certificate of an international passenger ship expires during navigation abroad, the shipowner or the master of a ship shall apply for inspection and renewal of the certificate with the ship register institute.
中文原文 客船管理規則第157條
國際客船之客船安全證書有效期間於國外屆滿時，船舶所有人或船長應向本國驗船機構申請施行檢查合格後換發。