Utah Code § 78B-18a-104: Validity of unsworn declaration.

(1) Except as otherwise provided in Subsection (2), if a law of this state requires or permits use of a sworn declaration, an unsworn declaration meeting the requirements of this chapter has the same effect as a sworn declaration.

(2) This chapter does not apply to:

(a) a deposition;

(b) an oath of office;

(c) an oath required to be given before a specified official other than a notary public;

(d) a declaration to be recorded under Title 57, Real Estate; or

(e) an oath required by Section 75-2-504.