Psychologists Act Article 60

A foreigner may attend a clinical psychologist or counseling psychologist examination in accordance with the laws of the Republic of China.When a foreigner passes the examination under the preceding paragraph and receives a clinical psychologist or counseling psychologist certificate, his/her practice 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 clinical psychology and counseling psychology, the code of professional ethics, and the articles of association of clinical psychologist guilds or counseling psychologist guilds. 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 心理師法第60條
外國人得依中華民國法律,應臨床心理師或諮商心理師考試。
前項考試及格,領有臨床心理師或諮商心理師證書之外國人,在中華民國執行業務,應經中央主管機關許可,並應遵守中華民國關於臨床心理及諮商心理之相關法令、專業倫理規範及臨床心理師公會或諮商心理師公會章程;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.