Loan Delivery Test Environment

The Loan Delivery Test Environment (LDTE) is available to Fannie Mae delivering lenders who wish to test their production-ready Uniform Loan Delivery Dataset (ULDD) data.

Related Links

Related Applications

Getting Started

Test Case Scenarios

What's New

  • Loan Delivery Supports ULDD Phase 3 and UCD new

    As of May 22, lenders may start delivering ULDD Phase 3 data (non-HMDA). Plus, UCD Casefile ID validation edits will be introduced July 24.

  • ULDD Phase 3 Update

    The GSEs announced additional details regarding ULDD Phase 3, outlining the mandate timeline, new and revised data requirements, and guidance on HMDA data delivery.