By Jeffrey T. Donner, Esq.

Florida’s Sixth District Court of Appeal has issued one of the most consequential civil procedure decisions in recent years. In Crecelius v. Rizzitano, the court, sitting en banc, held that trial courts may strictly enforce expert disclosure deadlines in case management orders without first conducting a Binger prejudice analysis before excluding the testimony.

This is not a routine discovery ruling. It is a structural decision about trial court authority, the meaning of precedent, and the future of deadline enforcement in Florida civil litigation. The opinion is lengthy, contains multiple concurrences, and certifies conflict with sixteen decisions from other district courts. That alone signals its significance.

Within the Sixth District, this is now controlling law. And it changes the landscape.

The Background: Binger and Forty Years of Expansion

To understand why Crecelius matters, you have to start with Binger v. King Pest Control (Fla. 1981). For decades, Florida courts have relied on Binger to analyze whether undisclosed or late-disclosed witnesses should be permitted to testify. The opinion contains language suggesting that trial courts should focus largely on prejudice to the opposing party.

Over time, district courts expanded that language into a near-universal rule: before excluding a witness—especially an expert—trial courts were required to conduct a prejudice analysis. If prejudice could be cured, exclusion was often deemed improper.

That expansion reshaped pretrial enforcement. Missing a disclosure deadline did not automatically mean exclusion. The court had to weigh surprise, bad faith, ability to cure, and disruption.

Crecelius revisits that entire framework.

The Facts: Repeated Missed Deadlines

The underlying case involved a fatal motorcycle collision. The defense intended to present accident reconstruction experts.

The trial court entered case management orders setting clear disclosure deadlines.

The defense missed the original expert disclosure deadline, missed the extended deadline, disclosed expert names late, and failed to provide substantive expert opinions until roughly two weeks before trial. The explanation was internal oversight and delay.

The trial court struck the defense experts.

The jury returned an $8.25 million verdict.

On appeal, the defendant argued that Binger required a prejudice analysis before exclusion and that the prejudice could have been cured.

The Sixth District disagreed.

The Core Holding: Binger’s Prejudice Language Was Dicta

The majority opinion undertook a careful analysis of what counts as binding precedent under the Florida Supreme Court’s decision in Pedroza v. State.

Under Pedroza, only propositions that were actually decided and necessary to the judgment constitute holding. Broad language that goes beyond the facts before the court may be dicta.

The Sixth District concluded that Binger required a prejudice analysis before allowing an undisclosed witness to testify, because that was the factual scenario in Binger. But Binger did not require a prejudice analysis before excluding a witness. Any language suggesting otherwise was dicta.

Dicta is not binding.

Therefore, trial courts are not required to conduct a Binger prejudice balancing analysis before excluding late-disclosed experts who violate case management deadlines.

That is the doctrinal shift.

Rule 1.200 and the Strict Enforcement Mandate

The court also grounded its decision in Rule 1.200, which authorizes trial courts to enter case management orders and set deadlines. Effective January 1, 2025, the rule explicitly requires that deadlines must be strictly enforced.

Although the amended rule did not govern this particular case, the Sixth District emphasized that the power to set deadlines includes the power to enforce them.

The message is clear. If a party fails to comply with an expert disclosure deadline in a case management order, exclusion is within the trial court’s discretion—without a mandatory prejudice hearing.

The Concurrences: A Court Speaking to the Supreme Court

The concurring opinions are substantial and important.

One concurrence suggests that the Florida Supreme Court may need to revisit Binger in light of modern case management reforms. It highlights the tension between strict enforcement and the traditional prejudice-based approach.

Another concurrence provides an extended discussion of the holding-versus-dicta distinction under Pedroza, reinforcing the analytical basis for the majority’s approach.

A third concurrence emphasizes institutional discipline—courts are bound by holdings, not expansive dicta.

This is not a fractured decision. It is a deliberate, en banc repositioning of doctrine.

The court certified conflict with sixteen decisions from other districts that had applied Binger more broadly. That certification virtually invites Florida Supreme Court review.

The Reality of Florida Civil Practice

There is also a broader context that appellate opinions rarely discuss.

Civil litigation in Florida operates under intense economic and volume pressure. Many firms—particularly small and mid-sized firms—must carry significant caseloads to remain viable. Insurance defense, personal injury, first-party property, and business litigation practices often function in high-volume environments.

At the same time, courts increasingly emphasize strict case management and accelerated trial settings.

This creates tension.

From the bench’s perspective, strict enforcement restores order and prevents trial by surprise.

From the trenches, lawyers operate in a system that can feel uneven and unpredictable. Trial dockets shift. Administrative orders change. Judges rotate. Practices vary by circuit and even by courtroom.

Deadlines are critical—but their enforcement has historically been inconsistent across jurisdictions.

Crecelius attempts to impose clarity within the Sixth District: deadlines mean what they say.

Whether that produces greater uniformity or simply increases the stakes of compliance remains to be seen. But the court has unmistakably shifted responsibility onto practitioners to treat expert deadlines as firm lines, not flexible targets.

Why This Decision Is Landmark in the Sixth District

This case matters because it eliminates the assumption that a Binger prejudice analysis will precede exclusion. It restores broad enforcement authority to trial courts. It openly conflicts with other districts’ precedent. It signals a statewide doctrinal debate.

Within the Sixth District, lawyers must now assume that missed expert deadlines carry real exclusion risk.

The era of relying on post-deadline prejudice arguments to save late disclosures may be over.

What Comes Next

Because the Sixth District certified conflict with multiple other DCAs, Florida Supreme Court review is a strong possibility.

If the Supreme Court accepts review, it will likely address whether Binger truly requires prejudice before exclusion, how Rule 1.200’s strict enforcement mandate interacts with prior case law, and whether Florida will move toward a uniform strict-deadline model statewide.

Until then, practitioners in the Sixth District should operate under the assumption that case management deadlines are enforceable as written.

The Practical Tension the Opinion Does Not Address

There is a reality in modern Florida practice that appellate opinions rarely discuss.

Civil litigation today is volume-driven. Many small and mid-sized firms do not operate with ten active cases. They operate with dozens. Sometimes far more. Overhead is constant. Staffing is lean. Margins are not what they were twenty years ago. For many practices, maintaining a sustainable business requires handling a substantial docket.

At the same time, case management orders are increasingly rigid. Trial settings move quickly. Expert disclosure deadlines are set early and enforced strictly.

From the judiciary’s perspective, this is understandable. Courts must manage crowded dockets. Surprise at trial undermines fairness. Deadlines without consequences are meaningless.

But from the practitioner’s perspective, the system is not always as orderly as opinions suggest. Trial dates change. Administrative orders shift. Judges rotate. Discovery disputes stack up across multiple cases at once. Experts are not always as responsive as the rules assume. Clients are not always timely in providing information. Opposing counsel is not always cooperative.

The result is a structural tension.

Strict enforcement doctrine assumes a level of operational predictability that does not always exist in real-world practice. Missing a deadline is rarely strategic. More often, it is the product of workload compression in an already high-volume system.

None of that excuses noncompliance. But it does explain why strict enforcement dramatically raises the stakes for practicing lawyers.

Crecelius represents a conscious shift toward structural discipline: deadlines will be treated as binding lines, not flexible guideposts. That approach promotes clarity and uniformity. It also places greater operational pressure on firms already navigating heavy dockets.

The practical takeaway is not philosophical. It is operational.

If you practice in the Sixth District, you must treat expert disclosure deadlines as absolute. Systems, staffing, and calendaring procedures must reflect that reality.

The court has made its position clear.

The burden now shifts to practitioners to adapt.

Final Thought

Crecelius v. Rizzitano is not just about one late expert disclosure. It is about authority—who controls the pace and structure of litigation.

The Sixth District has made its position clear.

Deadlines are not advisory.

They are enforceable.

And within this jurisdiction, they now matter in a way that materially changes civil practice.