Arctic Doctoral Dissertation Research Improvement Grants (Arctic DDRIG) Arctic Social Sciences, Arctic System Sciences, and Arctic Observing Network deadline 2026
The current listed application deadline is June 14, 2026. Use this page to verify timing fast, then move into the full grant record for planning, comparison, and drafting.
Application Countdown
Use this page as the fast check for timing, then jump into the full grant record for filters, drafting, and comparison.
Quick facts
- Opportunity number
- Not listed
- Last updated
- April 13, 2026
- Expected awards
- Not listed
Deadline summary
The National Science Foundation (NSF) invites investigators at U.S. organizations to submit proposals for Doctoral Dissertation Research Improvement Grants (DDRIGs) to the Arctic Sciences Section, Office of Polar Programs (OPP) to conduct dissertation-level research about and related to the Arctic region. The Programs that are currently accepting DDRIG proposals are the Arctic Social Sciences (ASSP), Arctic System Science (ARCSS), and Arctic Observing Network (AON) Programs. The goal of this sol...
Key dates
Before you apply
Eligibility snapshot
*Who May Submit Proposals: Proposals may only be submitted by the following: -Institutions of Higher Education (IHEs): Two- and four-year IHEs (including community colleges) accredited in, and having a campus located in the US, acting on behalf of their faculty members. Special Instructions for International Branch Campuses of US IHEs: If the proposal includes funding to be provided to an international branch campus of a US institution of higher education (including through use of sub-awards and consultant arrangements), the proposer must explain the benefit(s) to the project of performance at the international branch campus, and justify why the project activities cannot be performed at the US campus. *Who May Serve as PI: The proposal must be submitted through regular organizational channels by the dissertation advisor(s) on behalf of the graduate student. The advisor is the Principal Investigator (PI); the student is the Co-Principal Investigator (Co-PI). <span>The student must be the primary author of the proposal with mentorship from the advisor (PI).</span> The student must be enrolled at a U.S. institution of higher education.