Important Information for Proposers

A revised version of the NSF Proposal & Award Policies & Procedures Guide (PAPPG) (NSF 22-1), is effective for proposals submitted, or due, on or after October 4, 2021. Please be advised that, depending on the specified due date, the guidelines contained in NSF 22-1 may apply to proposals submitted in response to this funding opportunity.

Concerning GRIP Program

April 20, 2018

Because of the flexibility and benefits that INTERN now offers to Graduate Research Fellows and internship host organizations, NSF will suspend the next GRIP competition. Information on INTERN funding for Graduate Research Fellows (GRFP) is available in the DCL ( Additional information on specific terms and conditions for INTERN supplements to NSF GRFP awards can be requested by sending an email to GRFP INTERN: