Fannie Mae Selling Guide Chapter C3-1: MBS Program Overview
This chapter provides basic information on Fannie Mae’s MBS program and the lender’s responsibilities associated with pooling loans into MBS, which includes UMBS.
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.
Guideline text quoted as published by the agency. The latest published version governs. This is not an underwriting decision.