Important information about 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.

Archived document

This document has been archived.
Dear Colleague Letter

Continental Scientific Drilling


This letter is to inform you of two actions that the National Science Foundation (NSF) will take to accommodate the needs of the continental scientific drilling community.

(1) To facilitate the planning activities that are necessary to support earth science proposals requiring continental scientific drilling, the Division of Earth Sciences (EAR) will accept "planning grant proposals". Such a planning grant may be used to support pre-drilling activities that will strengthen a drilling proposal intended for submission to one of EAR's core science programs. These activities could include workshops, community planning activities, site surveys, equipment design, and drilling plan and budget preparation. These proposals should be submitted to the EAR/Instrumentation and Facilities Program as "unsolicited proposals" with a budget of less than $50,000.

(2) EAR intends to release a solicitation to re-compete the management and operation of a Continental Scientific Drilling Program Office. This plan will address existing National Science Board policy requiring periodic re-competition of the management of major NSF facilities (NSB-08-16). NSF welcomes community feedback on this plan. Please contact the following NSF program officer with questions or comments:

David Lambert
Instrumentation & Facilities Program
703-292-8558
dlambert@nsf.gov