I, ____, the assessor of ____ County, do swear that before May 22, _______(year), I made diligent inquiry and examination, and either personally or by deputy, established the value of all of the property within the county subject to assessment by me; that the property has been assessed on the assessment book equally and uniformly according to the best of my judgment, information, and belief at its fair market value; that I have faithfully complied with all the duties imposed on the assessor under the revenue laws including the requirements of Section 59-2-303.1; and that I have not imposed any unjust or double assessments through malice or ill will or otherwise, or allowed anyone to escape a just and equal assessment through favor or reward, or otherwise.
Utah Code § 59-2-311