Civil Aviation Act Article 104

Any person who engages in a flight without a airman certificate and medical certificate shall be subject to imprisonment not exceeding 5 years, detention or a fine of up to NT$1,000,000.
中文原文 民用航空法第104條
未領檢定證及體格檢查及格證而從事飛航者,處五年以下有期徒刑、拘役或新臺幣一百萬元以下罰金。

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