Every state runs its own, with its own fees, formats and rules, and there is no national UCC register behind them. What each will sell in bulk varies just as much, from free open data to a signed subscription agreement negotiated one office at a time.
Full guide
Which states publish UCC data freeThree publish it as open data. Several sell it. Passing it on is a separate question.
Related terms
UCC-1 financing statement
A public notice filed with the secretary of state recording a secured party’s claim against a business’s assets.
UCC search
A query run against a state filing office’s UCC index to find the financing statements naming a particular business as debtor.
UCC-3 termination
A filing that releases or amends an existing UCC-1, most often recording that a secured party’s claim has ended.
DBA
A name a business trades under that differs from its registered legal entity name.
EIN
The federal tax identifier assigned to a business entity.