Double-check all the information you have written in the certificate, such as the spelling of the signer's name and the date, and make sure it's correct. Opposite each item, correct the information as it should have been stated at the time of the death. 2.This form is to be used to correct non-medical ONLY. An affidavit of correction is a signed statement attesting to the validity of a correction made on an official record or legal document. Utah Affidavit Templates. Use our Affidavit template to swear to the truthfulness of a statement or fact. Utah name change forms allow residents to legally change their name through the district court of the county in which they reside. This article and video will show Notaries to fill out each part of a notarial certificate, and common mistakes to avoid. Most vital records may be amended. All amendments require an affidavit or court order.