Louisiana UCC Search is a public records search tool for business entities in the state of Louisiana. It allows users to search the Louisiana Secretary of State's database for Uniform Commercial Code (UCC) filings, lien records, and other business records. There are two types of Louisiana UCC search: a basic search and an advanced search. The basic search allows users to search by name, filing number, or filing date, while the advanced search allows users to search by name, filing number, filing date, debtor name, filing type, and secured party name.