The Seafarer Act Article 75-2

The yacht masters and power-driven small ships masters shall pass physical examination, and hold a master’s license as stipulated before he/she is allowed to skipper.Anyone who has been convicted under final and unappealable judgment of a violence under the Act Governing the Control and Prohibition of Gun, Cannon, Ammunition, and Knife, the Punishment of Smuggling Act or the Drug Prevention and Control Act, and sentenced to 6-month imprisonment or above shall not be a yachtmaster and power-driven small ships master.
中文原文 船員法第75-2條
遊艇及動力小船駕駛應經體格檢查合格,並依規定領有駕駛執照,始得駕駛。
違反槍砲彈藥刀械管制條例、懲治走私條例或毒品危害防制條例之罪,經判決有期徒刑六個月以上確定者,不得擔任遊艇及動力小船駕駛。

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