On the standard UCC-1 form, the "non-UCC filing" box is typically used to indicate circumstances in which the filing does not pertain to a Uniform Commercial Code (UCC) transaction. While specific definitions may vary by jurisdiction, generally, non-UCC filings can include:
1. **Real Property Liens**: Filings related to mortgages or liens on real property, which are governed by state real property laws instead of the UCC.
2. **Judgment Liens**:


