The Seafarer Act Article 20

The employer is entitled to terminate the employment contract if a seafarer commits any of the following situations:1. Where misrepresents any fact at the time of signing of the employment contract in a manner which might mislead his employer and cause him to sustain damage therefrom.2. Where commits a violent act against or grossly insults the employer, his (or her) agent, or a fellow worker or family members of the above persons.3. Where has been sentenced to temporary imprisonment in a final and conclusive judgment, and is not granted a suspended sentence or permitted to commute the sentence to payment of a fine.4. Where is in serious breach of the employment contract or in serious violation of work rules.5. Where deliberately destroying or stealing ship equipment, accessories or cargoes.6. Where is, without good cause, disobey the employer’s or master’s instructions to go on board the ship.Where the employer desires to terminate the employment contract pursuant to the preceding paragraph, shall give the seafarer a written notice.Where the employer desires to terminate the employment contract pursuant to terms 1 and 2, Items 4 to 6 of the preceding paragraph, shall do so within thirty days from the date he (or she) becomes aware of the particular situation.
中文原文 船員法第20條
船員有下列情事之一者,雇用人得終止僱傭契約:
一、訂立僱傭契約時,為虛偽意思表示,使雇用人誤信而有損害之虞。
二、對於雇用人、雇用人之代理人、其他共同工作人或以上人員之家屬,實施暴行或有重大侮辱、恐嚇行為。
三、受有期徒刑以上刑之宣告確定,而未諭知緩刑或易科罰金。
四、違反僱傭契約或船員工作守則,情節重大。
五、故意損毀或竊取船舶設備、屬具或貨物。
六、無正當理由不遵守雇用人或船長之指示上船。
雇用人依前項規定終止僱傭契約時,應以書面通知船員。
雇用人依第一項第一款、第二款及第四款至第六款規定終止僱傭契約者,應自知悉其情形之日起,三十日內為之。

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