Home Single-Family News Center Technical resources for UCD v2.0 Specification December 17, 2024 Technical resources for UCD v2.0 Specification Fannie Mae and Freddie Mac published new and updated technical resources to support implementation of the Uniform Closing Dataset v2.0 Specification (UCD v2.0). Download announcement Recent News August 6, 2025 Announcement SEL-2025-06: Selling Guide Updates 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