Part IV Parties
Utah Rules of Civil Procedure – 2026
Rule 17
Parties plaintiff and defendant
Rule 18
Joinder of claims and remedies
Rule 19
Joinder of persons needed for just adjudication
Rule 20
Permissive joinder of parties
Rule 21
Misjoinder and non-joinder of parties
Rule 22
Interpleader
Rule 23
Class actions
Rule 23A
Derivative actions by shareholders
Rule 24
Intervention
Rule 25
Substitution of parties