Effective 1 December 2025, Federal Rule of Civil Procedure 16.1
introduces the first formal procedural framework tailored to
multidistrict litigation (MDL) proceedings, aiming to address
longstanding challenges in the management of complex, high-volume
federal litigation.
Key Takeaways
Rule 16.1's Purpose
The new rule provides MDL transferee courts with an optional
roadmap for early case management. After the Judicial Panel on
Multidistrict Litigation (JPML) consolidates actions into an MDL,
the transferee court is encouraged (but not required) to take three
actions aimed at effective MDL case management. First, the
transferee court “should schedule an initial management
conference to develop an initial plan for orderly pretrial activity
in the MDL Proceedings.” Fed. R. Civ. P. 16.1(a). Second,
prior to the initial management conference, the transferee court
“should” order the parties to submit a pre-conference
report that addresses critical issues such as