Regulations for Administrating Pilots Article 23
Upon retirement of a pilot, the pilot office shall be responsible for surrendering his/her Pilot License and Certificate of Registry to the authority which issues such license and certificate, respectively, for deletion.
中文原文 引水人管理規則第23條
引水人退休時，其所領之執業證書及登記證書，由引水人辦事處負責繳交原發機關註銷。