Act Governing the Choice of Law in Civil Matters Involving Foreign Elements Article 62

The provisions of this Revised Act do not apply to civil matters which occurred prior to its entering into force. However, where a part of the legal effect of a civil matter does not occur until after this Revised Act has entered into force, the Revised Act applies to such part.
中文原文 涉外民事法律適用法第62條
涉外民事,在本法修正施行前發生者,不適用本法修正施行後之規定。
但其法律效果於本法修正施行後始發生者,就該部分之法律效果,適用本法修正施行後之規定。

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