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SBIR CBD254-005: Complex Geometries for Extended Wear Respirators Towards Regenerable Particulate Matter Protection is sponsored by Chemical and Biological Defense (CBD). DOD SBIR topic CBD254-005: Complex Geometries for Extended Wear Respirators Towards Regenerable Particulate Matter Protection. Component: Chemical and Biological Defense (CBD).
Command: CBD. Solicitation: DoD SBIR 2025. 4.
Phase(s): I, II, SPII. Status: Pre-Release. Open date: 3/4/2026.
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Or search similar grants →According to the current listing, eligibility includes: Small business concerns (SBCs) organized for profit, with a place of business in the United States; at least 51% owned and controlled by one or more U.S. citizens or permanent residents; no more than 500 employees including affiliates. Principal investigator must be primarily employed by the SBC. Some topics require a facility clearance and CMMC certification. Confirm the full requirements in the official notice before applying.
The current listing shows phase II: up to $1,750,000. Verify award ceilings, matching requirements, and allowable costs in the official notice.
The most recent published deadline was May 13, 2026, which has passed. This is an annual program, so a new cycle should follow. Check the funder's website for the next application window.
Yes — SBIR CBD254-005: Complex Geometries for Extended Wear Respirators Towards Regenerable Particulate Matter Protection is offered by Chemical and Biological Defense (CBD) and this listing comes from DoD SBIR, an official U.S. federal source. Federal applications generally require registrations (for example SAM.gov or an agency submission portal), so allow extra lead time.
Start from the official opportunity page linked in this listing — it carries the sponsor's submission instructions.
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