- A Unique Entity Identifier (UEI) is a number issued by the System for Award Management (SAM) to identify businesses and other entities that do business with the federal government.
- The UEI has replaced the DUNS number as the authorized identifier for the federal government.
- Small business owners can obtain a UEI number directly from SAM.gov.
You can check your company’s UEI number by using our SAM Status Check page below!
