Uniform Loan Delivery Dataset (ULDD)

Separator image The Uniform Loan Delivery Dataset (ULDD) is the common set of data elements required by Fannie Mae and Freddie Mac for single-family loan deliveries.

Related Links

Related Applications


ULDD Quick Guides

Technical Implementation Resources

Additional Requirements and Resources

Joint ULDDS Implementation

Help & Training

What's New

  • New Quarterly Compass Newsletter new

    A new Quarterly Compass is available with news and updates on the Uniform Closing Dataset, eClosings and eMortgages, Form 582, Community Seconds, as well as Collateral Underwriter, DU, EarlyCheck, and Condo Project Manager.

  • ULDD Phase 2 Update

    In preparation of ULDD Phase 2, provides further guidance regarding our implementation timelines and updated specifications to allow lenders and vendors adequate time to begin planning for any necessary system changes.

Frequently Asked Questions

Recent Newsletters

  • Quarterly Compass updated

    Provides information on Fannie Mae initiatives and upcoming milestones, and what lenders need to know to successfully navigate the changes ahead.

Important Updates