Mutual Legal Assistance in Criminal Matters Act Article 9

1. Once a Letter of Request is filed and received, the Ministry of Foreign Affairs shall relay it to the Ministry of Justice as soon as possible. The Ministry of Foreign Affairs may add notes under one of the circumstances specified in Paragraph 1 or Paragraph 2 of Article 10.2. Upon receiving the Letter of Request and approving it after review, the Ministry of Justice shall forward or commission it to an Assisting Body in accordance with the nature of the request.
中文原文 國際刑事司法互助法第9條
外交部於收受請求書後,應儘速送交法務部。
如認有第十條第一項或第二項各款情形之一者,得添註意見。
法務部接受請求書,經審查同意予以協助後,應視其性質,轉交或委由協助機關處理。

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