By Meenakshi Yanamandra – Senior Associate, Legal
In multidistrict litigation, how a case is managed can be just as important as how it is argued.
Consider a situation where hundreds or even thousands of lawsuits involving the same product, drug, or alleged misconduct are filed across different federal courts.
Rather than allowing overlapping pretrial proceedings to continue separately, the Judicial Panel on Multidistrict Litigation (JPML) may transfer those cases to one federal court for coordinated pretrial proceedings.
This is the purpose of multidistrict litigation (MDL). It improves efficiency, reduces duplicative discovery, and promotes consistent management of related federal cases.
But bringing cases before one judge is only the beginning.
Who should lead the litigation? How should discovery proceed? Which legal issues should be addressed first? How should new cases be incorporated into the MDL?
These early decisions can influence the direction, cost, and duration of the entire proceeding.
That is why the introduction of Federal Rule of Civil Procedure 16.1 is significant.
For more than 50 years, MDL proceedings operated without a dedicated Federal Rule of Civil Procedure addressing their initial management. Judges developed case-management practices through experience, judicial discretion, and guidance from existing procedural resources.
On December 1, 2025, that changed.
Rule 16.1 became the first Federal Rule specifically addressing MDL case management.
What Does Rule 16.1 Actually Change?
The rule provides a common framework for organizing MDL proceedings at an early stage.
It identifies three important steps:
- An initial management conference where the court and parties begin developing a plan for managing the litigation.
- A report from the parties addressing matters such as leadership counsel, discovery, pleadings, anticipated motions, and significant factual and legal issues.
- An initial management order establishing how the litigation will proceed, subject to modification as the case develops.
The rule does not impose a rigid management system. Instead, it preserves the flexibility of transferee judges to address the needs of each MDL.
And that flexibility has important implications for litigators.
Why Does This Matter for Today’s Litigation?
Modern MDLs often involve numerous parties, extensive electronic discovery, competing interests, and complex legal and factual questions.
Decisions made during the early management stage can affect how efficiently those issues are resolved.
Rule 16.1 gives attorneys a more clearly defined opportunity to participate in shaping those decisions.
For example, counsel can propose how discovery should be organized, identify legal issues suitable for early motions, recommend procedures for coordinating related cases, or offer views on the structure and responsibilities of leadership counsel.
The important point is that attorneys need not wait until discovery is underway to begin making meaningful strategic contributions.
Early preparation can matter.
Does the Size of a Litigation Team Determine Its Influence?
Not necessarily.
Imagine two teams preparing for an initial MDL management conference.
One has substantial resources but has yet to develop a focused case-management proposal.
The other has carefully evaluated the litigation, identified its key challenges, and developed practical recommendations for moving the proceeding forward.
The second team may be better positioned to contribute meaningfully to the court’s early management decisions.
Rule 16.1 does not give smaller or faster teams preferential treatment. But it highlights the value of preparation, informed recommendations, and effective participation.
Importantly, the Advisory Committee recognizes that the initial conference is only the beginning of the management process. As the MDL develops, the court may revisit and modify its management plan.
That creates continuing opportunities for attorneys to contribute.
The Takeaway for Litigators
Rule 16.1 is more than a procedural development. It brings greater structure to a critical stage of complex federal litigation while preserving judicial flexibility.
Its practical significance lies in the opportunity it creates for counsel to engage early, identify important issues, and offer workable solutions.
In MDL litigation, influence is not determined by team size alone. It also depends on preparation, strategy, and the ability to help the court manage complex proceedings effectively.
As Rule 16.1 becomes part of federal MDL practice, one question is worth considering:
Will a more structured early management process create greater opportunities for smaller litigation teams to influence how MDLs are conducted?
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References
- Fed. R. Civ. P. 16.1, Multidistrict Litigation (effective Dec. 1, 2025).
- Advisory Committee Notes to Fed. R. Civ. P. 16.1 (2025 Amendment).
- 28 U.S.C. § 1407, Multidistrict Litigation.
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