Civil Aviation Act Article 94

An aircraft owner shall, prior to applying for registration pursuant to Article 8; or a civil air transport enterprise, prior to applying for a license pursuant to Article 48, purchase liability insurance.The amount of liability referred to in the preceding paragraph shall be prescribed by the MOTC, and such amount shall be complied with for effecting liability insurance.
中文原文 民用航空法第94條
航空器所有人應於依第八條申請登記前,民用航空運輸業應於依第四十八條申請許可前,投保責任保險。
前項責任保險,經交通部訂定金額者,應依訂定之金額投保之。

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