Enforcement Rules of Reproductive Health Act Article 13

The scope of persons legally prohibited from marriages, as referred to in Subparagraph 5 of Paragraph 1 of Article 9 of the Act, shall be governed by provisions of Article 983 of the Civil Code.
中文原文 優生保健法施行細則第13條
本法第九條第一項第五款所稱依法不得結婚者,其範圍依民法第九百八十三條之規定。

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