Funder: National Institutes of Health

Due Dates: July 15, 2024 (Open) | July 16, 2024 (LOI) | August 15, 2024 (Full) | January 12, 2025 (LOI) | February 11, 2025 (Full) | July 16, 2025 (LOI) | August 15, 2025 (Full) | January 12, 2026 (LOI) | February 11, 2026 (Full) | May 7, 2026 (FOA closing)

Funding Amounts: Up to $1.5M direct costs/year for max 5 years; 1–2 awards/year expected.

Summary: Supports interdisciplinary research teams pursuing transformative projects at the intersection of HIV and substance use aligned with NIH HIV/AIDS priorities.

Key Information: Requires 3–6 PD/PIs per application; single overarching goal; U.S.-based research only.