Utah Code Ann. § 78B-6-505
(1) A political subdivision of the state that seeks to acquire property by eminent domain or that intends to use eminent domain to acquire property if the property cannot be acquired in a voluntary transaction shall:
(b) except as provided in Subsection (3), as early in the negotiation process described in Subsection (1)(a) as practicable, but no later than 14 days before the day on which a final vote is taken to approve the filing of an eminent domain action:
(2) A person, other than a political subdivision of the state, that seeks to acquire property by eminent domain or that intends to use eminent domain to acquire property if the property cannot be acquired in a voluntary transaction shall:
(b) except as provided in Subsection (3), as early in the negotiation process described in Subsection (2)(a) as practicable, but no later than 14 days before the day on which the person files an eminent domain action: