General Rules of Organization for Each Machinery Unit in the Taiwan Railroad Administration Bureau, Ministry of Transportation and Communications Article 9

Each factory is entitled to stipulate the details of implement and submit them to the Taiwan Railroad Administration Bureau under the Ministry of Transportation and Communications for approval and promulgation.
中文原文 交通部臺灣鐵路管理局各機廠組織通則第9條
各機廠辦事細則,由各機廠擬訂,報請交通部臺灣鐵路管理局核定發布。

English translation for reference only; the Chinese text prevails. Not legal advice.