Regulations for Seafarer Training, Examination and Application for Certification Article 6
The third-class voyager refers to Class A crew members in the decking department serving on ships with a total tonnage of more than 20 and less than 500, sailing on domestic routes and directly cross-strait.
中文原文 船員訓練檢覈及申請核發證書辦法第6條
三等航行員指在總噸位二十以上未滿五百航行於國內航線及兩岸直航港口間距離三百浬以內船舶上服務之艙面部門甲級船員。