NIEHS grants

59 opportunities in the National Institute of Environmental Health Sciences collection are open right now. The next deadline is Monday, Nov 16. 13 opportunities are coming up.

National Institute of Environmental Health Sciences. These NIH opportunities carry the mapped Assistance Listing numbers below. Multi-institute opportunities may appear in more than one collection; confirm participating institutes in the notice.

Assistance Listing numbers: 93.113, 93.142, 93.143.

Closing soon

3 opportunities close within 30 days.

Rolling and forecast opportunities

0 open opportunities are marked rolling. 0 other open opportunities have no fixed deadline recorded. A missing date does not mean you can apply at any time.

Forecast opportunities are not open for applications. Check each notice for its announced or estimated dates.

Due in November 2026

Apply by Nov 16, 2026

Ethical, Legal and Social Implications (ELSI) Small Research Grant (R03 Clinical Trial Optional)

Department of Health and Human Services

Applicants: Schools and colleges, For-profit companies, Local governments, Nonprofits, Small businesses, State governments, Tribal governments and organizations

Nationwide

Up to $50K
Closes in 21 days
Apply by Nov 18, 2026

Ethical, Legal and Social Implications (ELSI) Exploratory/Developmental Research Grant (R21 Clinical Trial Optional)

Department of Health and Human Services

Applicants: Schools and colleges, For-profit companies, Local governments, Nonprofits, Small businesses, State governments, Tribal governments and organizations

Nationwide

Closes in 23 days
Apply by Nov 18, 2026

Ethical, Legal and Social Implications (ELSI) Research (R01 Clinical Trial Optional)

Department of Health and Human Services

Applicants: Schools and colleges, For-profit companies, Local governments, Nonprofits, Small businesses, State governments, Tribal governments and organizations

Nationwide

Closes in 23 days

Due in December 2026

Apply by Dec 3, 2026

Emerging Global Leader Award (K43 Independent Clinical Trial Not Allowed)

Department of Health and Human Services

Nationwide

Open
Apply by Dec 3, 2026

Emerging Global Leader Award (K43 Independent Clinical Trial Required)

Department of Health and Human Services

Nationwide

Open
Apply by Dec 4, 2026

NIH Research Software Engineer (RSE) Award (R50 Clinical Trials Not Allowed)

Department of Health and Human Services

Applicants: Schools and colleges, For-profit companies, Local governments, Nonprofits, Small businesses, State governments, Tribal governments and organizations

Nationwide

Open

Due in January 2027

Apply by Jan 7, 2027

Intervention Research to Improve Native American Health (R01 Clinical Trial Optional)

Department of Health and Human Services

Applicants: Schools and colleges, For-profit companies, Local governments, Nonprofits, Small businesses, State governments, Tribal governments and organizations

Nationwide

Open
Apply by Jan 7, 2027

Intervention Research to Improve Native American Health (R34 Clinical Trial Optional)

Department of Health and Human Services

Applicants: Schools and colleges, For-profit companies, Local governments, Nonprofits, Small businesses, State governments, Tribal governments and organizations

Nationwide

Open

Due in April 2027

Apply by Apr 5, 2027

NIH Small Business Technology Transfer Grant (Parent STTR [R41/R42] Clinical Trial Optional)

Department of Health and Human Services

Applicants: For-profit companies, Small businesses

Nationwide

Open
Apply by Apr 5, 2027

NIH, CDC and FDA Small Business Innovation Research Grant (Parent SBIR [R43/R44] Clinical Trial Optional)

Department of Health and Human Services

Applicants: For-profit companies, Small businesses

Nationwide

Open
Apply by Apr 18, 2027

Emergency Competitive Revision to Existing NIH Awards (Emergency Supplement - Clinical Trial Optional)

Department of Health and Human Services

Applicants: Schools and colleges, For-profit companies, Local governments, Nonprofits, Small businesses, State governments, Tribal governments and organizations

Nationwide

Open
Apply by Apr 20, 2027

Environmental Health Sciences Core Centers Program (P30 Clinical Trials Optional)

Department of Health and Human Services

Applicants: Schools and colleges, For-profit companies, Local governments, Nonprofits, Small businesses, State governments, Tribal governments and organizations

Nationwide

Open

Due in May 2027

Apply by May 7, 2027

Mentored Patient-Oriented Research Career Development Award (Parent K23 Independent Clinical Trial Not Allowed)

Department of Health and Human Services

Applicants: Schools and colleges, For-profit companies, Local governments, Nonprofits, Small businesses, State governments, Tribal governments and organizations

Nationwide

Open
Apply by May 7, 2027

Mentored Quantitative Research Development Award (Parent K25 Independent Clinical Trial Not Allowed)

Department of Health and Human Services

Applicants: Schools and colleges, For-profit companies, Local governments, Nonprofits, Small businesses, State governments, Tribal governments and organizations

Nationwide

Open
Apply by May 7, 2027

Mentored Quantitative Research Development Award (Parent K25 Independent Clinical Trial Required)

Department of Health and Human Services

Applicants: Schools and colleges, For-profit companies, Local governments, Nonprofits, Small businesses, State governments, Tribal governments and organizations

Nationwide

Open
Apply by May 7, 2027

Mentored Research Scientist Development Award (Parent K01 - Independent Clinical Trial Not Allowed)

Department of Health and Human Services

Applicants: Schools and colleges, For-profit companies, Local governments, Nonprofits, Small businesses, State governments, Tribal governments and organizations

Nationwide

Open
Apply by May 7, 2027

Mentored Research Scientist Development Award (Parent K01 - Independent Clinical Trial Required)

Department of Health and Human Services

Applicants: Schools and colleges, For-profit companies, Local governments, Nonprofits, Small businesses, State governments, Tribal governments and organizations

Nationwide

Open
Apply by May 7, 2027

Midcareer Investigator Award in Patient-Oriented Research (Parent K24 Independent Clinical Trial Not Allowed)

Department of Health and Human Services

Applicants: Schools and colleges, For-profit companies, Local governments, Nonprofits, Small businesses, State governments, Tribal governments and organizations

Nationwide

Open
Apply by May 7, 2027

Midcareer Investigator Award in Patient-Oriented Research (Parent K24 Independent Clinical Trial Required)

Department of Health and Human Services

Applicants: Schools and colleges, For-profit companies, Local governments, Nonprofits, Small businesses, State governments, Tribal governments and organizations

Nationwide

Open
Apply by May 7, 2027

NIH Pathway to Independence Award (Parent K99/R00 Independent Clinical Trial Not Allowed)

Department of Health and Human Services

Applicants: Schools and colleges, For-profit companies, Local governments, Nonprofits, Small businesses, State governments, Tribal governments and organizations

Nationwide

Open

Related programs

Programs with recorded past rounds

NIH standard due-date cycles

Use these cycles only when the funding opportunity says standard dates apply. Check its Key Dates and NIH submission policies for exceptions and weekend or holiday adjustments. These reference cycles do not replace the recorded deadlines below.

View standard cycles by application type

R01 and U01: new applications: February 5, June 5, October 5
R01 and U01: renewal, resubmission or revision: March 5, July 5, November 5
R03 and R21: new applications: February 16, June 16, October 16
F series fellowships: new, renewal or resubmission: April 8, August 8, December 8

NIH standard due dates and submission policies

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