REI Systems supported GSA in the launch of Unique Entity Identifiers (UEI) to replace the proprietary Dun & Bradstreet Data Universal Numbering System (DUNS). GSA sought an alternative to that proprietary government-wide solution to deliver more functionality and significant operational savings. The REI Team implemented the open source UEI capability within the System for Award Management (SAM.gov) and the overall Integrated Award Environment (IAE). The new UEI numbers, used by nearly eighty data systems across...