Getting a Unique Facility Identifier (UFI) for your Food Facility
D-U-N-S numbers are assigned and managed by Dun & Bradstreet. Please visit the FDA D-U-N-S Portal at https://fdadunslookup.com/ in order to obtain or verify your D-U-N-S number.
As a new user of the portal, you will need to create an account in order to access the portal. User guides and instructions can be found at https://fdadunslookup.com/FDA%20DUNS%20Portal%20User%20Guide.pdf. For assistance, we encourage users to create and log in to their account and initiate an inquiry from the portal.
For general DUNS inquiries, please email DUNSLookupSupport@dnb.com.