Medical Radiation Technologists Act Article 60-1

A foreigner may attend a medical radiation technologist examination in accordance with the laws of the Republic of China.When a foreigner passes the examination under the preceding paragraph and receives a medical radiation technologist certificate, his/her practice of medical radiation in the Republic of China shall be subject to the approval by the central competent authority. Such a person shall also comply with the applicable laws of the Republic of China in relation to medical radiation and medical treatment, as well as the articles of association of associations for medical radiation technologists. The regulations for the approval and management of such practice shall be established by the central competent authority.In case of breach of the preceding paragraph, in addition to sanctions in accordance with the law, the central competent authority may annul the approval.
中文原文 醫事放射師法第60-1條
外國人得依中華民國法律,應醫事放射師考試。
前項考試及格,領有醫事放射師證書之外國人,在中華民國執行醫事放射業務,應經中央主管機關許可,並應遵守中華民國關於醫事放射與醫療之相關法令及醫事放射師公會章程;其執業之許可及管理辦法,由中央主管機關定之。
違反前項規定者,除依法處罰外,中央主管機關並得廢止其許可。

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