Public officials Election And Recall Act Article 118

If an election commission handling an election or recall violates the law and in doing so influences the result of the election or recall, prosecutors, candidates, the person subject to recall or the primary person who proposed the recall may, within fifteen days after the list of electees or the result of the recall is issued by public notice, file a lawsuit that challenges the validity of the said election or recall with a court with proper jurisdiction against the government agency handling the election or recall.If an election commission handling the election of legislators at-large and legislators residing overseas violates the law and in doing so influences the result of the election, political parties applying for registration may file a lawsuit challenging the validity of the election in accordance with the provisions of the preceding paragraph.
中文原文 公職人員選舉罷免法第118條
選舉委員會辦理選舉、罷免違法,足以影響選舉或罷免結果,檢察官、候選人、被罷免人或罷免案提議人,得自當選人名單或罷免投票結果公告之日起十五日內,以各該選舉委員會為被告,向管轄法院提起選舉或罷免無效之訴。
選舉委員會辦理全國不分區及僑居國外國民立法委員選舉違法,足以影響選舉結果,申請登記之政黨,得依前項規定提起選舉無效之訴。

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