PAPPG UPDATE (2/14/2019): NSF announced that the new implementation date for NSF 19-1 has been set for Feb. 25, 2019. In the interim, the NSF18-1 still applies. The NSF Proposal and Award Polices and Procedures Guide (PAPPG), (NSF 19-1) has been issued. See the Webinar link for the informational session held 11/27/2018. For questions, please email firstname.lastname@example.org.