Markdown_files/Appendix F-1 URAR Reference Guide v1.2/page_1.md

# UMDP

## UNIFORM MORTGAGE DATA PROGRAM

- Fannie Mae
- Freddie Mac

### Uniform Appraisal Dataset (UAD) Specification

Issued by Fannie Mae and Freddie Mac  
Appendix F-1: URAR Reference Guide  
Document Version 1.2

**September 17, 2024**

This document relates to the Uniform Mortgage Data Program®, an effort undertaken jointly by Freddie Mac and Fannie Mae at the direction of the Federal Housing Finance Agency.  
©2024 Fannie Mae and Freddie Mac. Trademarks of the respective owners.