Transition from DUNS to UEI Complete

In February, the CDFI Fund shared a blog post on how the federal government will stop using the Dun & Bradstreet issued Data Universal Numbering System (DUNS) number to uniquely identify entities. Entities who conduct business with the federal government will use a Unique Entity Identifier (UEI) created in

As of March 18, 2022, the CDFI Fund completed the transition for AMIS users from DUNS to the UEI. As a reminder, no action is required for CDFI AMIS users that have a account. The CDFI Fund automatically populated all AMIS accounts with a UEI.

If you have any questions about the UEI update in AMIS, contact the AMIS Help Desk via phone at (202) 653-0422, email at, or Service Request in AMIS.

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