Administrative Litigation Act Article 160

An expert witness may claim for reasonable compensation in addition to the legally prescribed daily fees and travel expenses.Upon the request of the expert witness, the expenses needed for giving expert testimony may be paid in advance.An appeal may be taken from the ruling on the requests provided in the preceding two Paragraphs.
中文原文 行政訴訟法第160條
鑑定人於法定之日費、旅費外,得請求相當之報酬。
鑑定所需費用,得依鑑定人之請求預行酌給之。
關於前二項請求之裁定,得為抗告。

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