National Institutes of Health · United States

Competing Revisions to Existing NIH Single Project Research Grants and Cooperative Agreements (Clinical Trial Optional)

Open

Applications close on 24 Nov 2026. Eligible applicant types include city or township governments, for profit organizations other than small businesses, state governments and 12 more.

Deadline: 24 Nov 2026 (in 9 days)
Grant amount: Not stated — see the official call
Funding rate: No mandatory cost sharing stated; funding percentage not stated
Cost sharing: Not required
Likely applicant types: Public bodies, SMEs / start-ups, Companies, Non-profits, Universities & research From source categories or programme rules; the call decides.
Funder: National Institutes of Health
Reference: PA-23-317
Assistance listing: 93.172 Human Genome Research; 93.213 Research and Training in Complementary and Integrative Health; 93.242 Mental Health Research Grants; 93.273 Alcohol Research Programs; 93.279 Drug Use and Addiction Research Programs; 93.307 Minority Health and Health Disparities Research; 93.310 Trans-NIH Research Support; 93.350 National Center for Advancing Translational Sciences; 93.394 Cancer Detection and Diagnosis Research; 93.865 Child Health and Human Development Extramural Research; 93.866 Aging Research; 93.867 Vision Research
Last checked: 13 Nov 2026

Open the official call ↗ Add deadline to calendar

About this call

The National Institutes of Health (NIH) hereby notifies NIH award recipients that funds may be available for revision applications to support the expansion of existing projects and/or programs within the awarding IC identified in the competitive revision Notice of Special Interest (NOSI). Applications for Revisions will be evaluated for scientific and technical merit by (an) appropriate Scientific Review Group(s), in accordance with NIH peer review policy and procedures, using the stated review criteria. Only applications submitted in response to a NOSI published by an NIH Institute or Center will be allowed to apply to this NOFO.

Who can apply

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

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.

Applicant categories are a starting point. The official call decides eligibility.

Topics

Education Health Income Security and Social Services

How to apply

Read the full notice of funding opportunity (NOFO) linked from the official page: eligibility, cost sharing and evaluation criteria.
Make sure your organisation has an active SAM.gov registration and Unique Entity ID (UEI); registration can take several weeks.
For NIH: the organisation and the principal investigator also need eRA Commons accounts; applications are usually submitted through Grants.gov (for example with ASSIST).
Prepare the required forms, narrative, budget and attachments exactly as the NOFO specifies.
Submit before the deadline and keep the tracking number. Check for amendments before you submit.

From the call text

Who can apply: Not stated in the call text we hold — check the official page
Company stage: Not stated in the call text we hold — check the official page
Single applicant or consortium: Not stated in the call text we hold — check the official page
Where applicants must be based: Not stated in the call text we hold — check the official page
Where to apply: Not stated in the call text we hold — check the official page

Contact

National Institutes of Health · grantsinfo@nih.gov · 301-402-2541

Where these facts come from

Fact	Value	How we know	Taken from the source
Deadline	24 November 2026	official data field	15 Nov 2026
Amount per applicant	Unknown — not stated in the source we hold	unknown	—
Total budget	Unknown — not stated in the source we hold	unknown	—
Funding rate	No mandatory cost sharing stated; funding percentage not stated	read from the official text	15 Nov 2026
Who can apply	City or township governments; For profit organizations other than small businesses; State governments; Public housing authorities/Indian housing authorities; Special district governments; Others (see text field…	official data field	15 Nov 2026
Where to apply	Unknown — not stated in the source we hold	unknown	—

Official sources

Official call page · Funder's programme page

Facts on this page come from the funder’s official data, taken on 13 Nov 2026. The funder's own documents, including later amendments, always take precedence.