Home Single-Family News Center ULDD Phase 5 (5.1.0) Specification Release May 20, 2025 ULDD Phase 5 (5.1.0) Specification Release We’re updating the ULDD to provide further guidance on Phase 5 data implementations based on feedback. Download announcement Recent News July 30, 2025 Fannie Mae Reports Net Income of $3.3 Billion for Second Quarter 2025 July 28, 2025 Strengthen Loan Quality and Mitigate Risk with Selling Guide Part D Updates July 28, 2025 In Case You Missed It: Policy Updates
