Enforcement Rules of the Atomic Energy Law Article 28

Whether transport is by load, sea or air, care should be taken that the shipment follow the most direct route possible. If, due to unforeseen circumstances, some transfer of cargo becomes necessary it should be carried out under the supervision of the escort or watchman.
中文原文 原子能法施行細則第28條
安全管制之核物料不論係由公路、鐵路、海洋或空中運送,均應採用直達運送。
如遇意外事故必須轉運時,應於護送人員監視下為之。

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