Concept
Certified Interlocutory Appeals
Availability of interlocutory review
Certified Interlocutory Appeals
Every as-of-right route in this chapter works by naming a type of order, so an order qualifies only if it fits the description. Section 1292(a)(1), for example, reaches interlocutory orders that grant, continue, modify, refuse, or dissolve injunctions, or refuse to dissolve or modify them, and an order that does none of those things falls outside it.1 Many adverse pretrial rulings fit no description at all. A denial of a motion to dismiss grants no injunction, appoints no receiver, and decides no admiralty liability, and the same is true of a ruling on which law governs. For rulings like these, Congress wrote a separate route into subsection (b) of § 1292. Subsection (b) stands beside subsection (a) as its own source of interlocutory appeals, a point the Federal Circuit's jurisdictional provision confirms when it refers to interlocutory orders "described in subsection (a) or (b) of this section."2 Subsection (b) names no type of order. It asks instead for two permissions, one from the district judge and one from the court of appeals.
The categorical routes settle in advance, for a whole type of order, that early review is available, and they ask no one whether this particular ruling deserves it. Subsection (b) has to ask. The trial judge knows the case from the inside and can tell whether a ruling poses a question whose early answer would help the litigation. The court of appeals controls its own docket and can refuse an appeal that does not justify interrupting the case. Remove either gate and the route breaks. If the litigant alone decided, the delay and piecemeal review that the final judgment rule exists to prevent would return, and if the district judge alone decided, the court of appeals would lose control over what reaches it.
The route suits a particular kind of order: a ruling on a pure question of law that an appellate court can decide cleanly and whose answer could change the course of the whole case.
On an exam, an adverse order that fits no named category and turns on a contestable legal question points toward this route. No party can invoke it alone: the district judge certifies first, and the court of appeals decides second.
District Court Certification
The first gate sits in the district court, and the statute defines it in a single sentence. When a district judge, in making an order in a civil action that is not otherwise appealable, is of the opinion that the order 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 judge must say so in writing in the order.3 That written statement is certification, and it only starts the process. The statute then lets the court of appeals permit an appeal "in its discretion," so a judge's certification cannot by itself move a case upstairs.4
The statute gives the first decision to the trial judge, who has lived with the pleadings and motions and can see the likely course of trial. Each finding does its own screening work. The legal-question requirement keeps the court of appeals out of fact disputes that depend on a record it has not seen. The requirement of real disagreement keeps parties from relitigating questions that are already settled. The requirement that an appeal advance the end of the case ties the route to shortening the litigation. The writing requirement makes the judge commit to those reasons in the order itself, so the court of appeals and the opposing party can see why this ruling was singled out.
A question of law asks what a statute, rule, or earlier decision means or requires, and an appellate court can answer it from the record already made without weighing evidence. A question of fact asks what happened. A ruling that rests on conflicting testimony makes a poor candidate for an early appeal, because the court of appeals would be deciding it without having seen the witnesses. A legal question is controlling when its answer shapes the direction of the case, as when it decides whether a claim can go forward at all, so that a different answer would end the lawsuit or remake it.
The second finding asks whether the legal question is genuinely open. Conflicting decisions among courts, or a question the appellate courts have not yet addressed, are the usual signs of substantial ground for difference of opinion. The losing party's own disagreement with the ruling is not, because every loser disagrees, and a standard satisfied by disagreement alone would reach every adverse order.
The third finding looks at the effect on the lawsuit as a whole. An appeal advances termination materially when its answer can end the case or remove a large piece of it, as when a reversal would spare the parties discovery and trial. An appeal that answers a question about a small evidentiary detail, while the trial goes ahead on schedule, adds delay and shortens nothing.
The form requirement is as strict as the findings. The statute directs the judge to "so state in writing in such order," which puts the statement inside the order and leaves no room for a remark at a hearing or an informal word with the court.5 Hadjipateras v. Pacifica, S.A. shows how quickly the appealability of an interlocutory order can become the whole dispute. The district court entered the order on April 7, 1961, and the respondents filed notice of appeal on April 11. On April 19 the libellants moved to dismiss the appeal, reciting that the order was interlocutory and not appealable, and on April 26 the district court entered a second order nunc pro tunc, meaning "now for then," in lieu of the April 7 order.6 A party seeking certified review avoids that kind of fight by getting the statement into the order when the order is entered.
The certification route also cannot be bypassed, and the Supreme Court said so in Liberty Mutual Insurance Co. v. Wetzel. The district court there had decided an issue of the defendant's liability while the case remained unfinished, and the defendant appealed, with the court of appeals treating its own jurisdiction as resting on § 1291. The Supreme Court reasoned that the only possible authorization for the appeal was § 1292, that § 1292(b) did not apply, and that approving the procedure would let a district court in virtually any case render an interlocutory liability decision and let the defendant appeal without satisfying any of "the requirements that Congress carefully set forth."7 The district court's findings, made with a view to satisfying Rule 54(b), might have counted as substantial compliance with the certification requirement. Even so, the record showed no application to the court of appeals within ten days, and the Court observed that nothing assured the court of appeals would have exercised its discretion to hear the appeal had the other requirements been met.8 The Court vacated the judgment and remanded with instructions to dismiss the appeal.9 Congress had already made ample provision in §§ 1291 and 1292 for appeals from orders that are not final, so a party that wants an early appeal must use those provisions as written.10
Certification therefore does a limited job. It tells the court of appeals that the trial judge sees a controlling, contestable legal question whose early answer may shorten the case. A party holding a certified order must still apply to the court of appeals within ten days after the order is entered and persuade that court to take the appeal, which is the second gate taken up next.11 An exam stem that reports a judge who "thinks the question is close" tests whether you look for the written statement in the order and for the court of appeals' permission, since the judge's private view opens nothing.
Court of Appeals Permission
Certification hands the decision to a second court. The court of appeals that would have jurisdiction of an appeal in the action "may thereupon, in its discretion, permit an appeal to be taken from such order, if application is made to it within ten days after the entry of the order," and the statute adds that an application for appeal does not stay proceedings in the district court unless the district judge, the court of appeals, or a judge of that court so orders.13 Those two clauses hold three rules: permission is discretionary, the application must reach the court of appeals within ten days after the order is entered, and applying does not pause the lawsuit. The first rule gives the route its character.
The word "may" makes the court of appeals' choice independent of the trial judge's. The district judge has already stated in writing that the order involves a controlling question of law, that there is substantial ground for difference of opinion, and that an immediate appeal may materially advance the end of the litigation. The statute says only that the court of appeals may act "thereupon," after certification, and it names no further findings the appellate court must make before it says yes or no.14 A second decision makes sense because the two judges see different things. The trial judge knows the case from the inside, while the court of appeals knows its own docket and what an interruption would cost. A question the trial judge finds worth asking may still not merit appellate time. If certification alone carried the order upstairs, trial judges would set the appellate docket, and the court of appeals could not decline an appeal that would stall a case it thinks should go forward.
The Supreme Court treated that discretion as real in Wetzel, discussed in the last section. Even if the district court's findings were viewed as substantial compliance with the certification requirement, the Court observed that there could be no assurance the court of appeals would have exercised its discretion to hear the interlocutory appeal had the other requirements been met.15 An exam stem that reports the judge certified the order, so the appeal must be heard, skips the second gate. A properly certified question may be declined, and a party whose petition is denied litigates on and raises the ruling, if it still matters, on appeal from the final judgment.
The ten-day window runs from the entry of the order, and the application goes to the court of appeals, not to the district judge who certified. A short, fixed period keeps certification from becoming a delay device, since a party that lost the ruling could otherwise choose the moment that disrupts the case most. It also tells the district court and the opposing party quickly whether a petition is coming, which matters because the case keeps moving in the meantime. Wetzel shows the cost of missing the window: the record there showed no application to the court of appeals within ten days, and the Court vacated the judgment and remanded with instructions to dismiss the appeal.16
Rule 5 of the Federal Rules of Appellate Procedure supplies the mechanics. The party seeking review files a petition for permission to appeal with the court of appeals, within the time the authorizing statute specifies, which for § 1292(b) is the ten days.17 The petition sets out the facts needed to understand the question, the question itself, the relief sought, and the reasons the appeal should be allowed, and it attaches the relevant decisions, including the district court ruling that authorizes the interlocutory appeal.18 It may not exceed 5,200 words if prepared electronically or 20 pages if handwritten or typewritten. Once the court grants permission, the appellant pays the required fees and files a cost bond if one is required, and no separate notice of appeal is needed.19 The reasons section is where the petitioner argues that the statutory conditions are met and that the court's time would be well spent, because the court is deciding whether to exercise a discretion and not whether to enforce a right.
The statute's last clause answers a question that arises the moment a party applies: does the lawsuit pause? It does not, unless the district judge, the court of appeals, or a judge of that court orders a stay.20 If applying paused the case, any party could halt a lawsuit merely by asking for permission, even on a question the court of appeals would decline. A party that needs the district court held back, because trial is set before the court of appeals could decide, must make a separate request for a stay and persuade someone to grant it. A stem that says filing the application stopped the district court has confused applying with being stayed.
A timely petition can still fail. When the court of appeals denies permission, certification has done everything it could, and the case continues in the district court. The two gates are cumulative, so a party seeking an early appeal must clear the district judge's written findings, file a timely application, and win the appellate court's discretionary yes.