Home Single-Family News Center Open Production Period has begun January 4, 2021 Open Production Period has begun Effective Jan. 1, 2021, all lenders may begin using the redesigned Form 1003 and updated DU Spec to submit loans to production using the new DU user interface. Launch DU Recent News May 7, 2025 Announcement SEL-2025-03: Selling Guide Updates April 30, 2025 Fannie Mae Reports Net Income of $3.7 Billion for First Quarter 2025 April 30, 2025 UAD and Forms Redesign FAQs