The Louisiana National UCC Financing Statement Amendment Addendum is a legal document used to amend information in a UCC Financing Statement, which is a filing made by a secured party to provide public notice of its security interest in the collateral of a debtor. There are two types of Louisiana National UCC Financing Statement Amendment Addendum: the UCC-3 Amendment (for amending an existing filing) and the UCC-3 Addendum (for adding additional collateral to an existing filing). Both forms must be completed and filed with the Louisiana Secretary of State in order to be effective. The forms must include the debtor's name, the secured party's name, the filing number, the date of filing, and the information being amended or added. The UCC-3 Amendment must also include the section(s) of the filing being amended.