Code of Civil Procedure Article 552
An action seeking revocation of a judgment of abridgment of rights must be initiated within a peremptory period of thirty days.The period provided in the preceding paragraph starts to run from the time when the plaintiff knows of the existence of such judgment. Notwithstanding, where such action is to be initiated on the grounds provided in the fourth to the sixth subparagraphs inclusive of the preceding article and if the plaintiff was not aware of the existence of such grounds when knowing the existence of such judgment, the peremptory period shall start to run from the time when he/she knows the existence of such grounds.No action seeking revocation of a judgment of abridgment of rights may be initiated five years after that judgment was announced.
中文原文 民事訴訟法第552條
撤銷除權判決之訴，應於三十日之不變期間內提起之。
前項期間，自原告知悉除權判決時起算。
但依前條第四款或第六款所定事由提起撤銷除權判決之訴，如原告於知有除權判決時不知其事由者，自知悉其事由時起算。
除權判決宣示後已逾五年者，不得提起撤銷之訴。
前項期間，自原告知悉除權判決時起算。
但依前條第四款或第六款所定事由提起撤銷除權判決之訴，如原告於知有除權判決時不知其事由者，自知悉其事由時起算。
除權判決宣示後已逾五年者，不得提起撤銷之訴。