# Development and Testing of Novel Interventions to Improve HIV Prevention, Treatment, and Program Implementation for People Who Use Substances (R34 Clinical Trial Required)

Source: https://welltoldgrants.com/grants/par-24-329-development-and-testing-of-novel-interventions-to-improve/  
Official notice: https://www.grants.gov/search-results-detail/358093

> National Institutes of Health offered grants to nonprofits, colleges and universities, state and local governments, tribes, small businesses and businesses. Applications closed on October 27, 2026.

| Field | Value |
|---|---|
| Opportunity number | PAR-24-329 |
| Agency | National Institutes of Health |
| Status | Forecast |
| Deadline | October 27, 2026 |
| Award ceiling | not stated |
| Award floor | not stated |
| Expected awards | not stated |
| Total funding | not stated |
| Cost sharing | not required |
| Assistance Listings | 93.279 |

## Who can apply

- State governments
- County governments
- City or township governments
- Special district governments
- Independent school districts
- Public and State controlled institutions of higher education
- Native American tribal governments (Federally recognized)
- Public housing authorities/Indian housing authorities
- Native American tribal organizations (other than Federally recognized tribal governments)
- Nonprofits having a 501(c)(3) status with the IRS, other than institutions of higher education
- Nonprofits that do not have a 501(c)(3) status with the IRS, other than institutions of higher education
- Private institutions of higher education
- For profit organizations other than small businesses
- Small businesses
- Others (see text field entitled "Additional Information on Eligibility" for clarification)

Other Eligible Applicants include the following: Alaska Native and Native Hawaiian Serving Institutions; Asian American Native American Pacific Islander Serving Institutions (AANAPISISs); Eligible Agencies of the Federal Government; Faith-based or Community-based Organizations; Hispanic-serving Institutions; Historically Black Colleges and Universities (HBCUs); Indian/Native American Tribal Governments (Other than Federally Recognized); Non-domestic (non-U.S.) Entities (Foreign Organizations); Regional Organizations; Tribally Controlled Colleges and Universities (TCCUs) ; U.S. Territory or Possession.

## What the grant funds

This notice of funding opportunity (NOFO) encourages formative research, intervention development, and pilot-testing of interventions. Primary scientific areas of focus include the feasibility, tolerability, acceptability and safety of novel or adapted interventions that target HIV prevention, treatment or services research for people who use drugs. For the purposes of this NOFO, "intervention" may include behavioral, social, or structural approaches, as well as combination biomedical and behavioral approaches that prevent the acquisition and transmission of HIV infection, or improve clinical outcomes for persons living with HIV.

## Questions people ask

### Is PAR-24-329 still open?

No. It closed on October 27, 2026.

### Who can apply for Development and Testing of Novel Interventions to Improve HIV Prevention, Treatment, and Program Implementation for People Who Use Substances (R34 Clinical Trial Required)?

National Institutes of Health accepted applications from nonprofits, colleges and universities, state and local governments, tribes, small businesses and businesses. The notice adds further conditions, so read its eligibility section.

### What is the deadline for Development and Testing of Novel Interventions to Improve HIV Prevention, Treatment, and Program Implementation for People Who Use Substances (R34 Clinical Trial Required)?

Closed October 27, 2026. Applications are no longer accepted; the program's newer notices are on this page when there are any.

### Who has been funded under PAR-24-329?

NIH RePORTER lists 6 projects funded under PAR-24-329 in fiscal 2026, at 6 institutions. The most were at Emory University, Albert Einstein College of Medicine, Duke University.

### Who has won Drug Use and Addiction Research Programs grants before?

The largest recipients over five fiscal years were Yale Univ, The Johns Hopkins University, University of California, San Diego. The program made 5,071 awards worth $7.3 billion in that time.