DFOP0017264: Countering Chemical Weapons Threats
Closed
This grant is closed. Who won this program's grants before is below, and similar open grants are at the end of the page. It is in our archive of Bureau of International Security-Nonproliferation notices from 2025.
Bureau of International Security-Nonproliferation offered grants of up to $1.0 million (at least $250,000) to the applicants described in the notice. It expected to make about 10 awards worth $4.0 million in total. Applications closed on July 31, 2025.
From the official notice on Grants.gov, last changed June 2, 2025. Checked November 7, 2026.
- Award ceiling$1.0 million
- Award floor$250,000
- Total funding$4.0 million
- Expected awards10
- Cost sharingNot required
- Funding typeCooperative Agreement
Key dates
| Posted | June 2, 2025 |
|---|---|
| Deadline | July 31, 2025 |
Who can apply
This opportunity was open to the applicants described in the notice.
- Others (see text field entitled "Additional Information on Eligibility" for clarification)
The following organizations are eligible to apply: U.S. for-profit organizations or businesses; U.S.-based non-profit/non-governmental organizations with or without 501(c) (3) status of the U.S. tax code; U.S.-based private, public, or state institutions of higher education; foreign-based non-profit organizations/non-government organizations (NGO); Federally funded research and development centers (FFRDCs); Public International Organizations (PIO) ; Foreign Public Entities (FPE); and foreign-based institutions of higher education.
Is this a realistic fit?
- No cost sharing or match is required.
What the grant funds
ISN/CTR's Chemical Security Program (CSP) is a counterproliferation program designed to prevent U.S. adversaries from acquiring the materials, equipment, and expertise needed to advance chemical weapons (CW) programs that threaten U.S. national security. CSP engages key stakeholders in frontline countries to ensure they are better able to identify, interdict, and investigate high-risk transfers; enforce U.S. sanctions; recognize and attribute chemical attacks; and promote U.S. chemical security standards and risk-based best practices for partner country chemical industries. Through targeted engagements, CSP disrupts U.S. adversaries' efforts to weaponize pharmaceutical based agents (PBAs) for offensive and military applications, builds countries ability to recognize and attribute chemical weapons (CW) attacks, and disrupts illicit chemical shipments that could be used to produce CW. CSP also promotes security coordination between partner governments and private industry to improve counterproliferation implementation. Through this targeted, preventive programming, CSP enhances U.S. and partner resilience by closing the chemical counterproliferation gaps exploited by American adversaries, while simultaneously promoting U.S. chemical security standards and reducing undue burden on business.
Applying now
This notice no longer takes applications. Agencies often post the same opportunity again under a new number, so check the program's notices on Grants.gov and the similar open grants below.
The notice on Grants.gov keeps its full text and attachments, which is useful for planning a resubmission.
Questions people ask
Is DFOP0017264 still open?
No. It closed on July 31, 2025.
Who can apply for Countering Chemical Weapons Threats?
Bureau of International Security-Nonproliferation accepted applications from the applicants described in the notice. The notice adds further conditions, so read its eligibility section.
What is the deadline for Countering Chemical Weapons Threats?
Closed July 31, 2025. Applications are no longer accepted; the program's newer notices are on this page when there are any.
How much funding is available?
Awards of up to $1.0 million each. About $4.0 million in total across about 10 awards.
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