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

Attention Exclamation Point

To access the New Loan Delivery Test Environment (available as of Sept. 1), go to the New Loan Delivery Application page.

The resources on the page below only apply to the current test environment.

Release Notes


Test Case Scenarios

What's New

  • Begin Testing in New LDTE

    Begin testing the Dec. 1 enhancements in the new Loan Delivery Test Environment (LDTE). To support testing, several new resources are available: User Guide, Business Rules Dictionary, Test Cases, and more.

Support Hours

Monday through Friday 8:30 a.m. to 5 p.m ET.

Testing Tool

  • Loan Delivery Test Environment

    LDTE provides the ability to test the ULDD data fields, which are required for manual entry or import of the loan delivery XML file as of July 23, 2012, in the Loan Delivery application. Use LDTE to check your readiness for production and test almost all Loan Delivery business rules (excludes DU Compare, Loan Limits, and the Appraisal Doc File ID matching rules).