The National Science Foundation (NSF) has published a revised version of the NSF (NSF 21-084). Overall, the Guide has been updated to align with the changes to NSF’s (PAPPG) (NSF 22-1). The Guide will be effective for applications submitted (via Grants.gov) or due, on or after October 4, 2021.
Original post on 8/2/2021 by NSF Samantha Brewton Hunter Acting Head, Policy Office Division of Institution & Award Support National Science Foundation
:policy@nsf.gov