Railway Act Article 36

The Railway Bureau may order necessary transportation equipment used by local, private, and special railways to be improved within a prescribed time limit when it deems it inappropriate.
中文原文 鐵路法第36條
地方營、民營及專用鐵路運輸上必要之設備,交通部鐵道局認為不適當時,得命其限期改善。

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