The Seafarer Act Article 77

The penalties for violating this Act against the seafarer are as follows:1. Warning2. Demerit3. Degrading: degraded by one grade lower than the current one for three months or more up to one year of actual service time.4. Calling back the seafarer service book: three months to five years.For the penalties provided by the preceding paragraph, issuing of three warnings are equal to one demerit, and issuing of three demerits within a period of two years, the seafarer service book shall be called back for three months.When the penalty of calling back of the seafarer service book is punished, the competent certificate, if any, shall also be called back.The period of calling back the seafarer service book is computed from the date when the seafarer submits that book.
中文原文 船員法第77條
船員違反本法規定之處罰如下:
一、警告。
二、記點。
三、降級:按其現任職級降低一級僱用,並須實際服務三個月至一年。
四、收回船員服務手冊:三個月至五年。
前項處罰,處警告三次相當記點一次;二年期間內記點三次者,收回船員服務手冊三個月。
受收回船員服務手冊之處分時,其有適任證書者,並應收回其適任證書。
收回船員服務手冊期間,自船員繳交手冊之日起算。

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