Safety Standard of Machinery, Equipment and Tools Article 53

The hand-fed planer shall have a power shut off device that can be operated without leaving a job position.The power shut off device related in the preceding paragraph shall be easily operated and has a construction to prevent an accident start from unexpected contacting, vibrating or the like.
中文原文 機械設備器具安全標準第53條
手推刨床應設置不離開作業位置即可操作之動力遮斷裝置。
前項動力遮斷裝置應易於操作,且具有不因意外接觸、振動等,致手推刨床有意外起動之虞之構造。

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