This R61/R33 concept complements NIMHs suite of clinical trial NOFOs by supporting feasibility and infrastructure development (R61) followed by well-powered clinical trials (R33) to test the effectiveness of system interventions and strategies for improving the organization, delivery, coordination, and clinical and functional outcomes of mental health services. System interventions - which may span, for example, structural, policy, organizational, and interpersonal domains - attend to issues about the access, equity, engagement/utilization, value (cost/financing), management, or quality and safety of mental health services, with the goal of improved care processes and clinical and functional outcomes. Accordingly, the focus of system interventions may include a variety of care settings, such as health systems and organizations, mental health and community clinics, schools, and child welfare or juvenile justice systems
Effectiveness Trials to Test Mental Health System Interventions (R61/R33 Clinical Trial Required)
National Institutes of Health lists this opportunity for nonprofit applicant type listed. Review the coded eligibility, award range, source synopsis, and official notice before deciding whether to apply.
Deadline
October 15, 2027
359 days remaining
Award range
—
official range may be incomplete
Applicant signal
Nonprofit applicant type listed
the official notice controls eligibility
- 00 — State governments
- 01 — County governments
- 02 — City or township governments
- 04 — Special district governments
- 05 — Independent school districts
- 06 — Public and state-controlled institutions of higher education
- 07 — Federally recognized Native American tribal governments
- 08 — Public housing authorities and Indian housing authorities
- 11 — Native American tribal organizations other than federally recognized tribal governments
- 12 — 501(c)(3) nonprofits other than institutions of higher education
- 13 — Nonprofits without 501(c)(3) status other than institutions of higher education
- 20 — Private institutions of higher education
- 22 — For-profit organizations other than small businesses
- 23 — Small businesses
- 25 — Other applicants; see the official eligibility clarification
These are high-level Grants.gov codes. Additional eligibility text, geographic restrictions, and program-specific rules in the official notice can narrow them.
- Confirm entity eligibility in the full Notice of Funding Opportunity.
- Check SAM.gov and Grants.gov registration requirements and timing.
- Read every attachment for matching, cost-share, geography, and award conditions.
- Verify the exact deadline time and any agency-specific submission portal.
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Source: Grants.gov daily XML extract, 2026-10-21 extract. This page reproduces selected public listing fields for research convenience. The official Notice of Funding Opportunity and agency instructions control. This product uses the Grants.gov API but is not endorsed or certified by the U.S. Department of Health and Human Services.