Enforcement Law for Part IV, Family Law of the Civil Code Article 4-1

The 4 May 2007 amended Article 982 of the Civil Code shall take effect one year after the promulgation.The amended Article 988 shall still be applicable to he or she who committed bigamy before the revision of this Civil Code.
中文原文 民法親屬編施行法第4-1條
中華民國九十六年五月四日修正之民法第九百八十二條之規定,自公布後一年施行。
修正之民法第九百八十八條之規定,於民法修正前重婚者,仍有適用。

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