NSF has published a revised version of the NSF Grants.gov Application Guide (NSF 21-084), effective October 4, 2021. Overall, the Guide has been updated to align with the changes to NSF's Proposal & Award Policies & Procedures Guide (PAPPG) (NSF 22-1).

The Guide will be effective for applications submitted (via Grants.gov) or due, on or after October 4, 2021. For proposals submitted prior to October 4, 2021, refer to grantsgovguide1020.