Public officials Election And Recall Act Article 122
If a lawsuit was filed that challenges the validity of an election and the court has made a final determination that the said election is invalid, the election of the electee shall be invalid; such an electee who has already taken office shall be removed from office on the day of the said final determination.
中文原文 公職人員選舉罷免法第122條
當選無效之訴經判決無效確定者，當選人之當選，無效；已就職者，並應自判決確定之日起，解除職務。