What Is a Pretrial Order: Contents, Modifications, and Violations

A pretrial order is a written directive from a judge, issued under Rule 16 of the Federal Rules of Civil Procedure, that sets the ground rules for how a case will move through trial.¹ It locks in the contested issues, the witnesses, the exhibits, and the deadlines, and it binds both sides to those terms unless the court agrees to change them. Once entered, the order “controls the course of the action,” which means it carries the same weight as any other command from the bench.

What a Pretrial Order Does in Your Case

The practical effect of a final pretrial order is bigger than most people expect. It supersedes the pleadings. Whatever claims, defenses, or legal theories appeared in the original complaint or answer, only the ones carried forward into the final pretrial order survive as triable issues. Raise an affirmative defense in your answer, then leave it out of the pretrial order, and the judge can bar you from arguing it at trial. Courts have treated omissions this way regardless of what appeared in earlier filings.

That is why the pretrial conference, where the order gets shaped, ranks among the highest-stakes moments in a lawsuit. No witness testifies and no jury is seated, but the document that comes out of it defines the trial that follows. During trial itself, the judge refers back to the order constantly to decide whether a particular witness can take the stand, whether an exhibit is admissible, or whether a legal theory is properly before the court. Items on the list generally come in. Items left off face a steep uphill battle.

What’s Inside a Final Pretrial Order

Formats vary by judge and district, but the core topics are consistent. Rule 16 requires that at least one attorney who will actually try the case attend the final pretrial conference, along with any party who isn’t represented by counsel.¹

Contested and stipulated facts. The order separates the facts the parties agree on from those they dispute. Stipulated facts don’t need to be proven at trial.
Witness lists. Each side identifies who it expects to call and who it reserves the right to call, often noting which witnesses will appear by deposition.
Exhibit lists. Every document, photograph, recording, or other piece of evidence a party plans to introduce is listed. The opposing side notes objections, and the judge rules on them before trial starts.
Unresolved motions and legal issues. Open pretrial motions either get addressed at the conference or placed on a schedule for prompt resolution.
Damages itemization. In civil cases, the party seeking damages typically has to list each category of claimed loss and show how it was calculated.
Jury materials. If the case will be tried to a jury, the parties often submit proposed jury instructions, verdict forms, and questions for jury selection, flagging any disagreements for the judge to resolve in advance.

Scheduling Order vs. Final Pretrial Order

Rule 16 actually contemplates more than one kind of order, and the distinction matters when people throw around the phrase “pretrial order.” Early in a case, the judge issues a scheduling order that sets deadlines for adding parties, amending pleadings, finishing discovery, and filing motions. The final pretrial order comes much later, as close to trial as is reasonable, and it fixes the trial plan itself.¹ When attorneys talk about “the pretrial order” in the context of trial preparation, they almost always mean the final one.

Who Writes It

Rule 16 says the court “should issue an order reciting the action taken” after each conference, but judges rarely draft pretrial orders from scratch. Most districts require the attorneys to collaborate on a joint proposed pretrial order and submit it before the conference. The parties negotiate the contents, flag disagreements, and hand the draft up to the judge, who reviews, modifies, and enters it. Rule 16(c)(2)(J) specifically authorizes the court to take action on “determining the form and content of the pretrial order” during the conference.¹

Because the final pretrial order replaces the pleadings, anything a party fails to include in the joint draft can be lost for good. Experienced litigators treat the drafting process with the same care they bring to trial itself.

Changing a Pretrial Order After It’s Entered

Circumstances shift. A witness becomes unavailable. New evidence surfaces. A recent appellate decision reshapes a legal argument. Rule 16 does allow modifications, but the standard depends on which order you’re talking about. An ordinary pretrial order can be modified by a later order at the court’s discretion. The final pretrial order can only be changed “to prevent manifest injustice,” a deliberately high bar.¹

To clear it, the party seeking the amendment generally needs to show that the change addresses something genuinely unforeseeable, that the other side won’t be unfairly prejudiced, and that the trial schedule won’t be derailed. Courts are skeptical of last-minute amendments that look more like strategic pivots than responses to new information. The judge will weigh whether the opposing party has enough time to prepare for whatever the amendment introduces.

What Happens If Someone Violates It

Rule 16(f) gives judges a wide range of enforcement tools, and the available sanctions include every remedy listed under the discovery-sanctions provision of Rule 37(b)(2)(A). That means penalties can go well beyond a fine.¹ A court can:

Bar the noncompliant party from supporting or opposing specific claims, or from introducing certain evidence.²
Strike part or all of a pleading from the record.
Stay the proceedings until the party complies.
Dismiss the action in whole or in part.
Enter default judgment against the noncompliant party.²
Treat the failure as contempt of court, with the possibility of jail time or additional fines.

On top of these sanctions, Rule 16(f)(2) requires the court to order the noncompliant party or its attorney to pay the opposing side’s reasonable expenses, including attorney’s fees, caused by the violation. The fee award isn’t discretionary. The judge must impose it unless the noncompliance was substantially justified or the circumstances would make the award unjust.¹ Even a minor slip, like showing up unprepared for a pretrial conference, can produce a bill for the other side’s wasted preparation time.

Pretrial Orders in Criminal Cases

Pretrial orders are not limited to civil litigation. In federal criminal cases, Rule 17.1 of the Federal Rules of Criminal Procedure authorizes the court to hold pretrial conferences “to promote a fair and expeditious trial,” and the court must prepare and file a memorandum of any matters agreed to during the conference.³

Criminal conferences carry a safeguard that has no civil equivalent. The government cannot use any statement the defendant or defense counsel made during the conference against the defendant unless that statement is in writing and signed by both.³ The protection exists because criminal defendants have Fifth Amendment rights against self-incrimination, and the rule keeps participation in a pretrial conference from inadvertently waiving them. The court can hold the conference even when the defendant is representing themselves.

State courts have adopted analogous pretrial procedures, though the specific rules and terminology vary by jurisdiction. If your case is in state court, check the local rules; the federal framework described here is the model, not a universal standard.

1
Legal Information Institute. Federal Rules of Civil Procedure Rule 16 – Pretrial Conferences; Scheduling; Management
2
Legal Information Institute. Federal Rules of Civil Procedure Rule 37 – Failure to Make Disclosures or to Cooperate in Discovery
3
Legal Information Institute. Federal Rules of Criminal Procedure Rule 17.1 – Pretrial Conference