Utah Code Ann. § 57-21-10
(1)
(2) If a party files a timely request for review pursuant to Subsection (1):
(3)
(a) The commission shall provide legal representation on behalf of the aggrieved person, including the filing of a complaint for review as required by Subsection (2)(b), to support and enforce the director's determination in the de novo review proceeding, if:
(5) If a formal adjudicative hearing is elected:
(b) the investigator who investigated the matter may not participate:
(7)