Funder: National Institutes of Health
Due Dates: February 21, 2025 (Letter of Intent) | March 21, 2025 (Full Application) | February 20, 2026 (Letter of Intent) | March 20, 2026 (Full Application)
Funding Amounts: R21: up to $125,000 direct costs/year (max 2 years); R33: up to $200,000 direct costs/year (max 3 years); total project period up to 5 years.
Summary: Supports development, validation, and evaluation of innovative mobile health (mHealth) interventions or tools for low- and middle-income countries (LMICs), with required U.S.-LMIC institutional partnerships.
Key Information: U.S. applicants must include LMIC researchers as key personnel; SMS-only interventions are not responsive.