This document has been archived and replaced by: nsf23515.
NSF Small Business Innovation Research (SBIR) / Small Business Technology Transfer (STTR) Programs Phase I (SBIR/STTR Phase I) Archived
Document Type: Program Announcements & Information. View Program Page
Document Number: nsf22551
Public Comment: Please refer to NSF 22-053 for Frequently Asked Questions (FAQs) related to this program solicitation.
Document History: Posted: January 12, 2022. Replaces: nsf21563. Replaced By: nsf23515.
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