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Special notice

National Security Fund Finance (“NSFF”) Program

WHSAD0819

Washington Headquarters Services (Whs), Washington Headquarters Services.

Response deadline

November 1, 2026 at 4:00 PM EST

Closed in 46 days. Posted August 20, 2026, first published August 19, 2026. Scheduled to archive September 30, 2027.

Description

As published on SAM.gov.

OSC is issuing this Notice of Funding Opportunity (“NOFO”) to attract and scale private capital to minerals and materials critical to the national security of the United States.

The NSFF Program is a fund-level financing solution to increase private capital investment in gaps, shortages, and vulnerabilities in the supply of critical minerals and materials, as that term is used in 10 U.S.C. § 149(h)(2)(HH), and associated technologies, supply chains, and production processes, vital to U.S. national security (hereinafter, “Critical Minerals and Materials Supply Chains”).

The NSFF Program provides loans to qualified investment fund managers, which combines OSC loans with private capital to invest in portfolio companies focused on solving U.S. national security shortages, gaps, and vulnerabilities with respect to Critical Minerals and Materials Supply Chains. By providing credit to qualified asset managers, the NSFF Program acts as a force multiplier to increase and accelerate investment into Department of War (“DoW”) priorities.

Publications

Every notice SAM.gov issued under this solicitation number, oldest first. Each is a separate record on SAM.

  1. August 19, 2026

    Special notice

    Due November 1, 2026 at 4:00 PM EST. SAM.gov, notice 0434999c9a884c1d9c6d50251da21897

  2. August 19, 2026

    Special notice

    Due November 1, 2026 at 4:00 PM EST. SAM.gov, notice 5cff7b6e5ae6471d82f193963ed35e7e

  3. August 19, 2026

    Special notice

    Due November 1, 2026 at 4:00 PM EST. SAM.gov, notice 9d0b3a3eaa4d40618593c4db53564e1d

  4. August 20, 2026

    Special notice

    Due November 1, 2026 at 4:00 PM EST. SAM.gov, notice f5b43faeadb64998a43c7bc889f82c6a