The Enforcement Rules of the Audit Act Article 5

The auditorsconducting on-site audit or spot audit mentioned in above article may notice the inquiry, correction or supplement affairs by writing to each agency audited.
中文原文 審計法施行細則第5條
前條辦理就地審計事務或抽查人員,遇有應行查詢、更正、補送等事項,得以書面送達各該被審核機關。

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