The New Hampshire UCC 1Ad- National Financing Statement Addendum and Instructions is a legal document which allows a secured party to file a financing statement with the Secretary of State. This document is an addendum to the standard Uniform Commercial Code (UCC) 1 financing statement and is used to provide additional information regarding the security interest of the secured party in the debtor's personal property. The UCC 1Ad- National Financing Statement Addendum and Instructions allows the secured party to include the debtor's name, address, and social security number, as well as the secured party's name and address, and a description of the collateral. It also allows the secured party to include any other information, such as the debtor's date of birth, that may be required for the financing statement. The New Hampshire UCC 1Ad- National Financing Statement Addendum and Instructions come in two types: the UCC 1Ad-National Financing Statement Addendum and Instructions, and the UCC 1Ad-National Financing Statement Addendum and Instructions for Non-Registered Secured Parties. Both documents are available from the New Hampshire Secretary of State website.