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 September 30, 2026 Lender Letter LL-2026-08 Temporary Policy Exception for Lenders Unable to Meet the UAD 3.6 November Mandate September 30, 2026 UAD 3.6 Policy Exception September 29, 2026 Updated UCD v2.0 Specification and Supporting Resources
September 30, 2026 Lender Letter LL-2026-08 Temporary Policy Exception for Lenders Unable to Meet the UAD 3.6 November Mandate