The Special Education Act Article 23

In order to fully develop the potential of special education students, schools of all levels shall co-ordinate resources and recruit instructors with expertise to assist instructions.The regulations of instructors in the previous paragraph on eligibility, methods, expenditures, and other relevant matters shall be determined by the central competent authority.
中文原文 特殊教育法第23條
為充分發揮特殊教育學生潛能,各級學校對於特殊教育之教學應結合相關資源,並得聘任具特殊專才者協助教學。
前項特殊專才者聘任之資格、方式、待遇及其他相關事項之辦法,由中央主管機關定之。

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