Administrative Regulations on Radio Waves Article 39
All ship and ship earth stations for maritime communications and maritime satellite communications, as well as coast or coast earth stations with which they communicate shall adopt maritime mobile service identify as their identification signals.
中文原文 電波監理業務管理辦法第39條
船舶通信及衛星船舶通信之所有船舶及船舶地球電臺，及與其通信之海岸電臺或海岸地球電臺，其識別信號應使用水上行動業務識別碼。