Utah Code § 80-6-1004.4: Petition to expunge petition not found to be true -- Order.

(1) An individual may petition the juvenile court, at any time, for an order to expunge all records in the individual's juvenile record pertaining to an incident where a petition was filed if:

(a) the incident was presented to the juvenile court for adjudication based upon an admission, plea, or trial;

(b) the juvenile court did not find by beyond a reasonable doubt the allegations in the petition to be true;

(c) at least 30 days have passed since the day on which the juvenile court did not find the allegations in the petition to be true; and

(d) an appeal has not been filed for the petition within the 30-day period described in Subsection (1)(c).

(2) If a petitioner is 18 years old or older and seeks an expungement under Subsection (1), the petition shall include a criminal history report obtained from the Bureau of Criminal Identification in accordance with Section 53-10-108.

(3) The juvenile court shall grant a petition described in Subsection (1), without a hearing, and order expungement of any record in the petitioner's juvenile record pertaining to the incident.