NSF's implementation of the revised 2 CFR

NSF Financial Assistance awards (grants and cooperative agreements) made on or after October 1, 2024, will be subject to the applicable set of award conditions, dated October 1, 2024, available on the NSF website. These terms and conditions are consistent with the revised guidance specified in the OMB Guidance for Federal Financial Assistance published in the Federal Register on April 22, 2024.

Important information for proposers

All proposals must be submitted in accordance with the requirements specified in this funding opportunity and in the NSF Proposal & Award Policies & Procedures Guide (PAPPG) that is in effect for the relevant due date to which the proposal is being submitted. It is the responsibility of the proposer to ensure that the proposal meets these requirements. Submitting a proposal prior to a specified deadline does not negate this requirement.

Updates to NSF Research Security Policies

On July 10, 2025, NSF issued an Important Notice providing updates to the agency's research security policies, including a research security training requirement, Malign Foreign Talent Recruitment Program annual certification requirement, prohibition on Confucius institutes and an updated FFDR reporting and submission timeline.

Mid-scale: New Webinar and Slides Available

April 27, 2023

Staff from the Midscale Research Infrastructure-2 presented an informational webinar, available below. You can also download the webinar slide deck.

Recording of Midscale Research Infrastructure-2 Solicitation Informational Webinar, April 2023

Credit: U.S. National Science Foundation

This is a video of an informational webinar in mid-April 2023 concerning the Midscale Research Infrastructure-2 Solicitation 23-570. The video consists of 1-hour slide presentation and question and answer session conducted by Program Officers in the MSRI-2 Working Group.