Enforcement Act of the Administrative Litigation Act Article 3

For rehearing of the final judgments and rulings made before the amended Administrative Litigation Act that took effect on July 1, 2000, the period for filing for rehearing shall be governed by the provisions of the Administrative Litigation Act amended, announced, and taking effect on December 12, 1975. The grounds for filing for rehearing shall be governed by the provisions of the Administrative Litigation Act amended and taking effect on July 1, 2000.
中文原文 行政訴訟法施行法第3條
中華民國八十九年七月一日行政訴訟法修正施行前已確定裁判之再審,其再審期間依六十四年十二月十二日修正公布施行之行政訴訟法規定;再審事由,依八十九年七月一日修正施行之行政訴訟法規定。

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