Administrative Litigation Act Article 284

In cases where a third party whose rights are jeopardized by judgment which revoked or amended the original administrative disposition or decision was prevented from intervening in that litigation due to reasons not imputable to such third party, and thus was unable to present means of attack or defense which may have affected the result of the judgment, such third party may initiate a motion for retrial against that final judgment with binding effect.A motion for retrial must be initiated within a peremptory period of thirty days after the date when the judgment with binding effect became known by such third party. Notwithstanding, a motion for retrial cannot be initiated after a period of one year has elapsed after the date when the judgment became binding.