Delivering

Uniform Closing Dataset

Improving closing data integration and consistency

Fannie Mae and Freddie Mac (the GSEs) are announcing the beginning of the Uniform Closing Dataset (UCD) v2.0 Specification (UCD v2.0) Initiative transition period on September 29, 2025. Phase 3B Postponed and Phase 4 warning/warning-to-fatal edits are now available in our collection solutions’ production environments and UCD v2.0 XML files are accepted. In addition, the GSEs are providing an update on the UCD v2.0 Initiative timeline.

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Part of the Uniform Mortgage Data Program® (UMDP®), the Uniform Closing Dataset (UCD) is an ongoing effort by Fannie Mae and Freddie Mac to provide a common industry dataset supporting the Consumer Financial Protection Bureau’s (CFPB) Borrower Closing Disclosure.

What's New

UCD v2.0 Specification Initiative Transition Begins and Timeline Update

Fannie Mae and Freddie Mac (the GSEs) announce the beginning of the Uniform Closing Dataset (UCD) v2.0 Specification (UCD v2.0) Initiative transition period on September 29, 2025.

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Questions on UCD Announcement(s), Timeline, UCD v2.0, or edit requirements?

Contact the UCD Team

Need Help on UCD Casefile Submissions and edits fired?

Call Us at 1-800-2FANNIE (1-800-232-6643) or visit the Fannie Mae Contact Us page.

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