Dietitians Act Article 10

A dietitian shall practice in one work place which can be a medical care institution, nutrition counseling institution, school, or any other institution or place accredited by the competent authority. This restriction does not include support between the institutions and places, or an approval has been obtained from the competent authority.
中文原文 營養師法第10條
營養師執業以一處為限,並應在醫療機構、營養諮詢機構、學校或其他經主管機關認可之機構、場所為之。
但機構、場所間之支援或經事先報准者,不在此限。

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