Important Information for Proposers

Any proposal submitted in response to this funding opportunity should be submitted in accordance with the NSF Proposal & Award Policies & Procedures Guide (PAPPG) that is in effect for the relevant due date to which the proposal is being submitted. The NSF PAPPG is regularly revised and it is the responsibility of the proposer to ensure that the proposal meets the requirements specified in this solicitation and the applicable version of the PAPPG. Submitting a proposal prior to a specified deadline does not negate this requirement.

MRI town hall video now available

December 20, 2022

On December 7 and 8, the NSF held two virtual townhall meetings to present the Major Research Instrumentation Program, changes to the solicitation, and to respond to questions from the research community. A recording of one of those meetings, can be found at