Fannie Mae Selling Guide B3-2-01: General Information on DU
This topic contains general information on DU, including:
Fannie Mae publishes the full text of this section: Fannie Mae Single Family Selling Guide on the Fannie Mae website. Zeitro Strata answers questions about it with the passage and page cited.
What this section covers
- Overview
- Underwriting with DU
- DU Underwriting Reports
- Loan Casefile Archival Policy
- DU Underwriting Recommendations
- General Requirements for Lenders
Guideline text quoted as published by the agency. The latest published version governs. This is not an underwriting decision.

