In Stockinger, et al v. Zeilberger, et al (3D14-550), the Third District dismissed a petition for writ of certiorari for lack of jurisdiction. The court stated explained the requirements for certiorari jurisdiction as follows:
To invoke this court’s power to issue a writ of certiorari, a petitioner for the writ must show that the challenged non-final order (1) departs from the essential requirements of law, (2) results in material injury for the remainder of the case, and (3) such injury is incapable of correction on post judgment appeal. [ ] These last two elements are sometimes referred to as irreparable harm.
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With regard to those requirements, the court stated that “there is a serious legal impediment to granting the writ in this case: Stockinger, Haider, and Kuhtreiber have not and cannot show irreparable harm at this stage of the proceeding.”
"Certiorari review of non-final orders is a narrow remedy to be used in extraordinary circumstances. Certiorari is not a general license for appellate courts to closely supervise the day-to-day decision making of trial courts.” In this case, the court concluded that the petitioner had failed to establish (or allege) the existence of any irreparable harm.
In fact, “the order actually resolves with finality absolutely nothing. It forecloses nothing, terminates nothing, dismisses nothing, and sanctions no one.” Therefore, the petitioner had failed to establish irreparable harm which deprived the court of jurisdiction to grant the petition and issue the writ.