Enforcement Act of the Administrative Litigation Act Article 19

Matters pending with the Supreme Administrative Court before the amended Administrative Litigation Act takes effect and are yet to be concluded after the amended Administrative Litigation Act takes effect shall be adjudicated in accordance with the old Act by the Supreme Administrative Court.If the Supreme Administrative Court remands the case by a judgment or ruling, the question of which court will hear the case shall be determined per Article 104-1 or Article 229 of the amended Administrative Litigation Act. The high administrative or district administrative courts shall adjudicate such cases in accordance with the amended Administrative Litigation Act.
中文原文 行政訴訟法施行法第19條
修正行政訴訟法施行前已繫屬於最高行政法院,而於修正行政訴訟法施行後,尚未終結之事件,由最高行政法院依舊法審理。
前項情形,最高行政法院為發回或發交之裁判者,應依修正行政訴訟法第一百零四條之一或第二百二十九條規定決定受發回或發交之管轄法院。
受發回或發交之高等行政法院或地方行政法院應依修正行政訴訟法審理。

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