Funder: National Institutes of Health
Due Dates: June 23, 2025 | July 17, 2025 (AIDS) | February 23, 2026 | March 17, 2026 (AIDS) | June 22, 2026 | July 14, 2026 (AIDS)
Funding Amounts: No budget cap; project period up to 1 year (UG3) + 4–6 years (UH3); budgets must reflect actual project needs.
Summary: Funds multi-site clinical trials of natural products through a Clinical Coordinating Center, requiring a companion Data Coordinating Center application.
Key Information: Both Clinical and Data Coordinating Center applications must be submitted together; only U.S. organizations may apply (foreign components allowed).