Interlocutory Appeal

Discover when and how interlocutory appeals let you challenge key trial court decisions before your case ends, including essential requirements, procedures, and why they matter for fairness and efficiency.
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Key Takeaways

  1. Interlocutory appeals allow appellate courts to review specific trial court decisions before the conclusion of a case, but they are only permitted in limited circumstances and follow strict procedural rules.
  2. The requirements and procedures for interlocutory appeals vary by jurisdiction and case type (civil, criminal, administrative), with both federal and state courts applying distinct standards.
  3. Interlocutory appeals serve as an important check on trial court errors that could significantly affect the outcome of a case, promoting judicial efficiency and fairness.

Introduction to Interlocutory Appeals

An interlocutory appeal is a legal mechanism that allows parties to seek appellate review of certain trial court decisions before the final resolution of a case. Unlike a traditional or "final" appeal, which occurs after all issues in a case have been decided, an interlocutory appeal addresses specific legal questions that arise during the ongoing litigation process. According to Wikipedia, interlocutory appeals are generally reserved for situations where immediate review is necessary to prevent substantial injustice or to resolve questions that could significantly impact the outcome of the case.

Interlocutory appeals are not automatically available in all cases. Courts typically restrict such appeals to avoid piecemeal litigation and unnecessary delays. Instead, they are permitted only when the order at issue involves a controlling question of law, presents substantial grounds for difference of opinion, and when an immediate appeal may materially advance the termination of the litigation. The specific requirements and procedures for interlocutory appeals differ depending on whether the case is in state or federal court, and whether it is civil, criminal, or administrative in nature.


Interlocutory Appeals in Civil Cases

Kansas Law: Rule 4.01A and K.S.A. 60-2102(c)

In Kansas civil cases, the process for interlocutory appeals is governed by Rule 4.01A and K.S.A. 60-2102(c). Under these rules, a party seeking to file an interlocutory appeal must submit an application for permission to appeal with the clerk of the appellate courts, pay the required docket fee, and serve notice to all relevant parties. The appellate court then has discretion to grant or deny the application based on the legal significance of the issue presented. More details can be found at the Kansas Judicial Branch’s official rules and K.S.A. 60-2102(c).

The rationale behind this process is to ensure that only those issues with the potential to affect the entire case, or which raise significant legal questions, are considered for interlocutory appeal. This helps maintain judicial efficiency by preventing unnecessary interruptions in the trial process.

Federal Law: 28 USC § 1292(b) and FRAP 5

In federal civil litigation, interlocutory appeals are primarily governed by 28 U.S.C. § 1292(b) and Federal Rules of Appellate Procedure (FRAP) 5. Section 1292(b) allows a district court to certify an order for interlocutory appeal if it "involves a controlling question of law as to which there is substantial ground for difference of opinion and that an immediate appeal from the order may materially advance the ultimate termination of the litigation." The appellate court must then agree to hear the appeal. The process is further detailed in the Federal Rules of Appellate Procedure.

Because interlocutory appeals can disrupt the flow of litigation, federal courts apply these standards strictly. The party seeking the appeal bears the burden of demonstrating that the issue meets all statutory requirements. For more insights, see this legal resource on interlocutory appeals in federal court.

The Interlocutory Appeals Act

The Interlocutory Appeals Act (part of 28 U.S.C. § 1292) provides the statutory framework for these appeals in federal civil cases. It allows higher courts to review non-final orders when the lower court judge certifies that an immediate appeal is warranted. This mechanism is designed to address significant legal errors promptly, thereby minimizing unnecessary delay and expense in the judicial process. For statutory language and further explanation, visit LSD Law’s definition of the Interlocutory Appeals Act.


Interlocutory Appeals in Criminal Cases

Federal Criminal Cases: 18 USC App 7

In the criminal context, interlocutory appeals are more limited but can be critically important. Under 18 USC App 7, the United States government is permitted to take an interlocutory appeal before or after a defendant has been placed in jeopardy, typically relating to pretrial suppression orders or other significant rulings. These appeals are intended to allow review of decisions that could substantially affect the prosecution or defense of the case. The relevant statutory language is available at the U.S. House of Representatives website.

Interlocutory appeals in criminal cases are generally disfavored to avoid infringing on the defendant’s right to a speedy trial. However, they are allowed in limited situations where immediate review is necessary to protect the rights of the parties or the integrity of the proceedings.


The Collateral Order Doctrine

The collateral order doctrine is an important exception to the general rule that only final orders can be appealed. Under this doctrine, certain non-final orders may be appealed if they conclusively determine a disputed question, resolve an important issue completely separate from the merits of the action, and are effectively unreviewable on appeal from a final judgment. This doctrine is particularly significant in federal courts and is often invoked in cases involving immunity, privilege, or other rights that would be lost if not immediately reviewed. For more on the collateral order doctrine, see this overview from a federal criminal attorney resource.


Interlocutory Appeals in Administrative Proceedings

In administrative law, interlocutory appeals provide a mechanism for reviewing a hearing examiner’s interim rulings before the final agency decision. These procedures are designed to resolve procedural or substantive disputes that, if left unaddressed, could prolong the adjudication process or result in significant prejudice to one of the parties. The Administrative Conference of the United States provides a detailed report on interlocutory appeal procedures in administrative proceedings.

These appeals are especially useful in complex regulatory matters, where timely resolution of key legal questions can expedite the overall process and ensure fair treatment of all parties.


State-Specific Interlocutory Appeal Rules

Missouri

In Missouri, state law allows for interlocutory appeals in certain circumstances. If the state is permitted by law to appeal an order or judgment that is not final, the appeal must be prosecuted in the same manner as an appeal from a final judgment. This ensures consistency and clarity in the appellate process. The relevant rules can be found on the Missouri Courts website.

Virginia

Virginia law grants the Court of Appeals discretion to permit an appeal from a circuit court order that is not final. This flexibility allows the appellate court to address unique legal challenges that may arise during ongoing litigation. For more information, see Virginia Code § 8.01-267.8.


Practical Considerations and Strategic Use

Interlocutory appeals are a powerful tool, but they must be used judiciously. Because appellate courts are generally reluctant to interrupt ongoing proceedings, parties must carefully evaluate whether the issue meets the stringent standards for interlocutory review. Strategic use of interlocutory appeals can help clarify controlling questions of law, avoid unnecessary expense, and prevent irreparable harm. However, unsuccessful attempts can delay proceedings and increase costs.

Attorneys should consult the specific rules and statutes governing interlocutory appeals in their jurisdiction and seek guidance from experienced counsel or trusted legal research platforms like Counsel Stack.


Conclusion

Interlocutory appeals play a vital role in the American legal system by allowing appellate courts to promptly address critical legal questions that arise during the course of litigation. Whether in civil, criminal, administrative, or state-specific contexts, these appeals help ensure that significant legal errors are corrected before they cause irreversible harm or unnecessary delay. Understanding the requirements, procedures, and strategic considerations for interlocutory appeals is essential for attorneys and litigants seeking to protect their rights and promote judicial efficiency.


Disclaimer: This guide provides a general overview of interlocutory appeals and is not a substitute for professional legal advice. Laws and procedures vary by jurisdiction and case type; consult with an attorney or consult official court rules for specific guidance.

About the author
Von Wooding, Esq.

Von Wooding, Esq.

Lawyer and Founder

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