Government Transition from DUNS Number to New Unique Entity Identifier Extended

The Office of Management and Budget (OMB) directed federal agencies to finalize their transition to using the SAM-generated unique entity identifier (unique entity ID or UEI) by April 2022. GSA will be contracting with Dun & Bradstreet (D&B) to ensure full continuity of services—including DUNS number assignment, monitoring, and validation of entity uniqueness—during the extended transition period. LEARN MORE