CAGE Codes, DUNS Numbers and TIN Numbers
Options: 1. To obtain a list of NASA Center CAGE Codes and DUNS Numbers, follow the link to the
NASA Proposal Research Business Activity (SRBA) Webpage.
NASA has one TIN Number to be used by PIs for all proposals, regardless of
NASA Center. The number is: 53-0201509.
2. To obtain Cage Code Numbers and DUNS Numbers for any other organization,
follow the link to the Central Contractor Registration (CCR) webpage.