Learning Center

Uniform Closing Dataset (UCD) Collection Solution

Training and resources for a flexible solution supporting collection and delivery of the UCD

Fannie Mae's web-based collection solution supports delivery of the UCD XML file. Resources include  frequently asked questions, online learning, job aids, and guides.

What's New?

UCD critical edits phase 3A transitioned to fatal

Fannie Mae and Freddie Mac announced new resources to assist with the Uniform Closing Dataset (UCD) critical edits Phase 3A and 3B transition from warning to fatal. The Phase 3A edits transitioned to fatal on May 1, 2023, and Phase 3B will transition on Nov. 6, 2023.

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