Rule 42.Consolidation; separate trials; venue transfer
Part VI: Trials · Last amended March 6, 2026 · Last verified July 13, 2026
Full Text of Rule 42
Amendment History
Amended effective November 1, 2003; January 1, 2021; January 28, 2026; February 13, 2026; March 6, 2026.
Advisory Committee Notes
Advisory Committee Notes
Note adopted 2020: The addition of paragraph (c) arose in part from the Supreme Court’s decision in Davis County v. Purdue Pharma, L.P, 2020 UT 17.
The February 13, 2026 effective date is upon approval by a constitutional two-thirds vote of all members elected to each house.
Plain-English Summary
Rule 42 hands the court a toolbox for managing cases that don't fit neatly into one courtroom or one proceeding. When separate actions share a common question of law or fact — or grow out of the same transaction — the court can consolidate them for any purpose, from discovery through a joint trial, on its own initiative or on a party's motion.
Before consolidating, the court weighs practical factors: how complex the cases are, how much the shared questions matter, the risk of conflicting rulings, each case's classification under the Utah Code of Judicial Administration, how far along each case already is, the risk that combining cases will slow things down or run up costs, and whether any prejudice to a party outweighs the benefits. A motion to consolidate goes to the judge assigned to whichever case was filed first, and once consolidation is ordered, that judge typically keeps the whole package under one case number.
Consolidation isn't all-or-nothing. The court can order separate trials on particular claims within a consolidated case, or later sever cases back apart and send them forward separately. In medical malpractice cases specifically, Rule 42(c) keeps a jury from hearing about a claimant's past medical expenses until liability has been established and any noneconomic damages award has been finally worked out — a sequencing rule meant to keep sympathy for medical bills from coloring the liability decision.
Rule 42(e) covers venue. A court must transfer a case filed in the wrong venue when a party asks in time, and it must give real weight to a plaintiff's choice when the chosen venue is proper. The rule also creates a path to move a qualifying case into the state's business and chancery court: request transfer within 21 days of appearing, and the case generally must move unless transfer would hurt the interests of justice; wait longer, and the district court balances the plaintiff's original choice against the same efficiency and fairness factors that guide venue transfers generally.
Rule 42(f) adds a newer option: a party can ask that a case be heard by a district court panel rather than a single judge, by filing notice within 45 days of specific triggering events. Once that notice is filed, the assigned judge must hand the case off to the panel and can't sever or otherwise act on it in the meantime, though the panel can send a case back if the filing fee goes unpaid or the notice doesn't meet the rule's requirements.
Frequently Asked Questions
When will a court combine my case with another one?
When the cases share a common question of law or fact, or arise from the same transaction or occurrence, weighed against factors like complexity, risk of inconsistent rulings, and possible prejudice.
Can consolidated cases be split apart again later?
Yes. The court can sever consolidated matters at any point and treat them as separate actions going forward.
Why can't a jury hear about my past medical bills right away in a malpractice case?
Rule 42(c) delays that evidence until liability is established and any noneconomic damages have been fully adjudicated, so it doesn't color the liability decision.
What happens if I sue in the wrong venue?
On a timely motion, the court must transfer the case to a proper venue, giving substantial deference to the plaintiff's choice if that choice was itself proper.
How do I move my case to the business and chancery court?
File a notice requesting transfer. Doing so within 21 days of appearing generally forces a transfer unless it would prejudice the interests of justice; a later request is weighed under a discretionary balancing test.
What is a district court panel and how do I request one?
A multi-judge panel that can hear a case instead of a single assigned judge. A party requests it by filing notice within 45 days of the case's commencement, an amended complaint, or the rule's effective date.