Administrative Procedure Act Article 41

An administrative authority may select and appoint suitable persons to conduct expert inspection.In the case of expert inspection conducted of documents, the expert witness who conducted such inspection may be required to appear to give explanations if necessary.
中文原文 行政程序法第41條
行政機關得選定適當之人為鑑定。
以書面為鑑定者,必要時,得通知鑑定人到場說明。

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