Act Governing Relations between the People of the Taiwan Area and the Mainland Area Article 95-2

All competent authorities that process applications for permissions and/or issue licenses or certificates may collect processing fees and license fees; the fee schedule shall be prescribed by each competent authorities.
中文原文 臺灣地區與大陸地區人民關係條例第95-2條
各主管機關依本條例規定受理申請許可、核發證照,得收取審查費、證照費;其收費標準,由各主管機關定之。

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