The South Carolina Certification of Judgment Another District AO 451 is a legal document that is used to certify that a judgment made in one district or state is valid in another district or state. This document is typically issued by a Clerk of Court in order to transfer a judgment from one district to another. It is commonly used when a debtor has assets in multiple states and a creditor wants to enforce a judgment in another jurisdiction. There are two types of South Carolina Certification of Judgment Another District AO 451: the long form and the short form. The long form is used when a judgment is being certified for the entire amount of the original judgment, while the short form is used when the judgment is being reduced or modified in some way.