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Open calls · Research grant · Medicine

NIOSH Exploratory/Developmental Grant Program (R21)

Centers for Disease Control and Prevention · Occupational Safety and Health Program · RFA-OH-27-033

Go to the funder’s page
Opens16 Dec 2026

Deadlines

  • 16 Feb 2027 Estimated deadline in 97 days

Time of day: 11:59 pm .

Who can apply

Countries
United States
Where the work is done
United States
Who applies
An organisation

Money

Per project
up to $300k per project
Total budget
$3M
Expected awards
10

About the call

The R21 grant program is designed to advance our understanding of occupational diseases and injuries by focusing on the following three objectives:

• Identify the risks and conditions linked to workplace health issues.

• Develop strategies to reduce risks and limit exposure to hazardous environments.

• Translate significant scientific discoveries into prevention measures and products that can effectively reduce work-related illnesses and injuries.
The National Institute for Occupational Safety and Health (NIOSH) actively supports exploratory and developmental research projects (R21) that pursue:

• Innovative scientific concepts.

• New model systems.

• Tools or technologies with the potential to make a meaningful impact on occupational safety and health.
Through this NOFO, applicants will:

• Provide a clear and concise description of the specific occupational health burden the proposal addresses.

• Demonstrate how the proposed research activities will lead to outputs that directly contribute to alleviating this burden.

• Outline the expected outcomes and impacts of their research during the project and in the long term.

Text from the funder (US federal government, public domain).

Conditions in full

Non-domestic (non-U.S.) Entities (Foreign Institutions) are not eligible to apply. Non-domestic (non-U.S.) components of U.S. Organizations are not eligible to apply. Foreign components, as defined in the HHS Grants Policy Statement, are not allowed.

We sort calls into fields, career stages and countries automatically. Always check the conditions on the funder’s page before you apply.

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