Act for Implementation of J.Y. Interpretation No. 748 Article 7

Law:: Act for Implementation of J.Y. Interpretation No. 748
Chinese:: 司法院釋字第七四八號解釋施行法第7條

A person who has a spouse or formed a union as stated in Article 2 may not contract another union.A person shall not form a union as stated in Article 2 with two or more persons, or contract a marriage of Civil Code and form a union as stated in Article 2 simultaneously.Persons in a union as stated in Article 2 shall not contract a marriage of the Civil Code.

中文原文司法院釋字第七四八號解釋施行法第7條

有配偶或已成立第二條關係者，不得再成立第二條關係。
一人不得同時與二人以上成立第二條關係，或同時與二人以上分別為民法所定之結婚及成立第二條關係。
已成立第二條關係者，不得再為民法所定之結婚。

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