Filing Requirements.
Any party that seeks to allocate fault to a nonparty under Utah Code §§ 78B-5-
817 through 823 must file:
(1) a description of the factual and legal basis on which fault can be allocated;
and
(2) information known or reasonably available to the party that identifies the
nonparty, including name, telephone number, address, and employer. If
the identity of the nonparty is unknown, the party must state this in the
filing.
Local Rules of Civil Practice - District of Utah Eff. December 2025
(b) Disclosure Requirements.
(1) If the information in section 9-1(a) is known when filing a responsive
pleading, a party’s responsive pleading must include it.
(2) If the information in section 9-1(a) is unknown when filing a responsive
pleading, a party must file a supplemental notice containing the
information within a reasonable time after the party discovers the factual
and legal basis on which fault can be allocated. The notice must be filed:
(A) by the deadline specified in the scheduling order, unless the court
orders otherwise on a motion and good cause shown; and
(B) in no event later than 90 days before trial.
