A new Proposal & Award Policies & Procedure Guide (PAPPG) has been issued and will be effective for all proposals submitted or due on or after June 1, 2020. Significant changes that will affect all proposals submitted include: Required use of an NSF-approved format biographical sketch and current and pending support. PIs can use SciENcv: read more Announcement for Release of the New NSF PAPPG 20-1