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Legal Procedure

What is Interlocutory Appeal?

An appeal of a court's ruling on a specific legal issue that is filed before the case reaches a final judgment.

Understanding Interlocutory Appeal

Most appeals are only permitted after a final judgment, but interlocutory appeals are allowed in limited circumstances when an immediate ruling from the appellate court is necessary to prevent irreparable harm or resolve a controlling question of law. Courts must typically grant permission for interlocutory appeals, and they can significantly delay the trial court proceedings while the appeal is pending.

Examples

  • 1Appealing a ruling denying sovereign immunity before trial
  • 2Interlocutory appeal of an order compelling disclosure of privileged information
  • 3Appeal of class certification decision before trial on the merits
Last updated: January 24, 2026
Reviewed by: Quilia Legal Content Team

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