# Event Support for 2027 Multilateral Action on Sensitive Technologies (MAST) Plenary

Source: https://welltoldgrants.com/grants/dfop0018232-event-support-for-2027-multilateral-action-on-sensitive/  
Official notice: https://www.grants.gov/search-results-detail/362181

> Bureau of Arms Control and Nonproliferation offered grants of up to $175,000 to nonprofits. It expected to make one award worth $175,000 in total. Applications closed on July 1, 2026.

| Field | Value |
|---|---|
| Opportunity number | DFOP0018232 |
| Agency | Bureau of Arms Control and Nonproliferation |
| Status | Forecast |
| Deadline | July 1, 2026 |
| Award ceiling | $175,000 |
| Award floor | not stated |
| Expected awards | 1 |
| Total funding | $175,000 |
| Cost sharing | not required |
| Assistance Listings | 19.224 |

## Who can apply

- Nonprofits having a 501(c)(3) status with the IRS, other than institutions of higher education
- Nonprofits that do not have a 501(c)(3) status with the IRS, other than institutions of higher education

## What the grant funds

The Department of State’s Office of the Nonproliferation and Disarmament Fund (ACN/NDF) is pleased to announce an open competition for assistance awards through this Notice of Funding Opportunity (NOFO). ACN/NDF invites U.S.-based non-profit/non-governmental organizations to submit proposals for projects that will advance the mission of NDF’s event management project for the 2027 Multilateral Action on Sensitive Technologies (MAST) Plenary. MAST provides a coordinating forum for key foreign countries, which are producers and suppliers of sensitive technologies, to develop the tools and procedures needed to safeguard sensitive technologies possessing weapons of mass destruction (WMD) and enable capabilities from foreign diversion, exploitation, and potential misuse. These activities will reduce the potential for diversion of weapons-applicable sensitive goods and technologies, including through integration of data collection, development of response options, and coordinated multilateral execution. Working groups operate to regularize communication among the partners between plenary sessions and examine technology-related issues in greater detail. The successful applicant will support appropriate State Department offices with the planning, logistics, and execution of multiple events during the 2027 MAST Plenary hosted at the Harry S. Truman Building.

## Questions people ask

### Is DFOP0018232 still open?

No. It closed on July 1, 2026.

### Who can apply for Event Support for 2027 Multilateral Action on Sensitive Technologies (MAST) Plenary?

Bureau of Arms Control and Nonproliferation accepted applications from nonprofits.

### What is the deadline for Event Support for 2027 Multilateral Action on Sensitive Technologies (MAST) Plenary?

Closed July 1, 2026. 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 $175,000 each. About $175,000 in total for one award.

### Who has won Nonproliferation and Disarmament Fund  grants before?

The largest recipients over five fiscal years were U.S. Civilian Research and Development Foundation, The White Helmets, Global Implementation Solutions. The program made 40 awards worth $51.6 million in that time.