Frequently Asked Questions

(DUNS Number, CAGE Code, NAICS Code, NSF/NIH Institutional Codes, Other Codes, 
& Federal Cognizant Agency Information and Disclosure Statement Information)
IRS Determination Letter (Updated October 4, 2016)
for OSU are updated at least annually by the Office of University Research Services. You may find OSU’s most recent ORCA by searching at their website using the OSU Stillwater DUNS 049987720. 
*Please note, this form may also be useful when completing certifications included in a BAA (Broad Agency Announcement), RFA (Request for Application), RFP (Request for Proposal), Other Solicitations, or Clauses included in a Contract or Subcontract that contain FAR’s (Federal Acquisition Regulations).