Enforcement Law for Part IV, Family Law of the Civil Code Article 14-2

All, including rules made for guardians prior to the promulgation of the amendment, May 2, 2008, of chapter 4 of the enforcement act of the part of family of the Civil Code, shall apply new rules after the new rules come into force.
中文原文 民法親屬編施行法第14-2條
中華民國九十七年五月二日修正之民法親屬編第四章條文施行前所設置之監護人,於修正施行後,適用修正後之規定。

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