Arts Education Act Article 9

Extension education may be offered by schools for arts education at all levels, as well as universities, colleges, and junior colleges with art departments or graduate institutes, and senior high schools, junior high schools, and elementary schools with Art Gifted Classes ; the relevant governing regulations shall be prescribed by the designated educational authorities at the corresponding levels.
中文原文 藝術教育法第9條
各級藝術類科學校、設有藝術系(所)、科之大專院校及設有藝術才能班之學校得辦理推廣教育;其實施辦法,由各級主管教育行政機關定之。

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