Act Governing Retirement, Severance, and Bereavement Compensation for the Teaching and Other Staff Members of Public Schools Article 80

If a staff member, during a period of active service, is involved in a case of sexual assault on compus, and is subsequently convicted and sentenced by a final and conclusive judgement to a sentence of imprisonment or greater severity, after already having retired, been severanced, or resigned, the person shall be deprived ab inito of any related pension, severance, or separation payments; if the payment has already been made, its recovery shall be pursued
中文原文 公立學校教職員退休資遣撫卹條例第80條
教職員在職期間涉有校園性侵害案件,先行退休、資遣或離職後始經判處有期徒刑以上之刑確定者,應自始剝奪其退離(職)相關給與;其已支領者,應追繳之。

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