New Hampshire UCC 3AP- National Financing Statement Amendment Additional Party and Instructions is a document used when adding additional parties to an existing UCC-1 Financing Statement. This document is used to update the filing information of the existing UCC-1 Financing Statement and add the new party to it. This document contains information about the original debtor and creditor, the additional party, the date of filing, and the filing office. There are two types of New Hampshire UCC 3AP- National Financing Statement Amendment Additional Party and Instructions documents—onaddingnpartyty to a UCC-1 Financing Statement, and one for deleting an additional party from a UCC-1 Financing Statement. Both types of documents should be completed and filed with the appropriate filing office in New Hampshire to update the UCC-1 Financing Statement.