Transfer of Sentenced Persons Act Article 14

After the sentenced persons have been received and the imprisonment has been executed in ROC, the Transferring States alone is entitled the right to process any application for review of the judgments of its courts when the judgment is found against the laws of the Transferring States, or new facts or evidence are discovered.
中文原文 跨國移交受刑人法第14條
接收而返國執行後,發現移交國宣告徒刑之裁判違背移交國法令或發現新事實、新證據者,僅得請求移交國依法處理。

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