Mechanism for Time Sensitive Research Opportunities (R21) | Apply Online

Frequently Asked Questions (FAQs)

What is the Mechanism for Time Sensitive Research Opportunities (R21) (PAR 07-345)?

It is a National Institutes of Health (NIH) discretionary grant funding opportunity that supports research that must be conducted quickly to capture data on fast-moving, real-world changes affecting public health. It is designed for situations where waiting for a standard funding timeline would cause the opportunity to collect meaningful data to disappear.

What is the core purpose of this funding opportunity?

The core purpose is to support empirical research in areas where conditions are changing rapidly and where delays in funding would make rigorous study impossible or significantly less valuable. The focus is on urgency: the research needs to happen while the change is unfolding.

What kinds of situations are considered "time-sensitive" under this program?

Time-sensitive situations include temporary, unpredictable, or time-limited events and shifts such as policy changes, system reorganizations, emerging exposures, or other fast-developing conditions that affect public health and require rapid data collection before the window closes.

What are the main research themes emphasized in the announcement?

The announcement emphasizes two broad themes: (1) substance abuse services research and (2) hazard exposure-related research. In both areas, the defining feature is that the research opportunity is driven by rapid change and the need for expedited funding.

What does "substance abuse services research" focus on in this FOA?

This theme focuses on how substance abuse service systems function and evolve, especially when influenced by rapid shifts such as new treatment delivery models, changes in health care financing and reimbursement, policy reforms, and other structural changes that can quickly reshape access, quality, and outcomes.

What does "hazard exposure-related research" mean in this FOA?

This theme supports research tied to exposures that may arise or change quickly, including environmental or other hazards. The emphasis is on rapid data collection needed to characterize exposure patterns, health impacts, or system responses accurately while the exposure conditions are still observable.

Why does this opportunity use the NIH R21 mechanism?

The FOA uses the NIH R21 mechanism, which is traditionally intended for exploratory or developmental research. In this context, the R21 structure aligns with projects that need to move quickly, generate timely findings, and potentially support later, larger-scale work if appropriate.

Is this opportunity intended for large, long-term studies?

The information provided emphasizes that the R21 mechanism generally supports early-stage, targeted studies that can be initiated quickly. While the detailed budget and project period rules would be in the full announcement, the described intent is rapid, time-sensitive research rather than long, delayed, large-scale studies.

Which NIH-related areas does this FOA connect to?

The FOA sits within NIH activity areas connected to education, environment, and health, and it is associated with CFDA numbers 93.113 (Environmental Health) and 93.279 (Drug Abuse and Addiction Research Programs).

What CFDA numbers are associated with this funding opportunity?

The associated CFDA numbers are 93.113 (Environmental Health) and 93.279 (Drug Abuse and Addiction Research Programs).

Who is eligible to apply?

Eligibility is broad and includes many domestic organizations and governments, including state, county, city or township governments; special district governments; public housing authorities and Indian housing authorities; independent school districts; public and state-controlled institutions of higher education; private institutions of higher education; nonprofit organizations with or without 501(c)(3) status (as listed, excluding higher education institutions in those nonprofit categories); for-profit organizations other than small businesses; and small businesses.

Are foreign institutions eligible to apply?

Yes. The announcement explicitly notes that foreign institutions are eligible to apply.

Can federal government agencies apply?

Yes. The announcement indicates that eligible federal government agencies can apply.

Are faith-based or community-based organizations allowed to apply?

Yes. Faith-based and community-based organizations are explicitly allowed.

Is cost sharing or matching required?

No. The announcement states that no cost sharing or matching is required, which helps reduce barriers for applicants who need to mobilize quickly.

When was this FOA posted?

The FOA was posted on March 29, 2007.

Does this opportunity have a single deadline?

No. The announcement indicates multiple receipt dates rather than a single deadline, consistent with the goal of enabling rapid response to emerging time-sensitive research opportunities.

Is this funding opportunity still active?

The listing indicates an archive date of August 20, 2010. Based on that, it is not an active opportunity in its original form today, though it remains a useful reference for understanding NIH approaches to rapid-turnaround research funding.

Where was the full announcement historically available?

The full announcement was historically available through the NIH Grants Guide.

Who is listed as a contact for access or linking issues?

The NIH Office of Extramural Research (OER) webmaster contact is provided in the listing for access or linking issues.

What is the key organizing idea across both research themes?

The key organizing idea is urgency: the research opportunity exists because something is changing now, and evidence needs to be gathered before the chance to collect meaningful, real-time data disappears.

What types of changes could trigger a strong fit for this FOA?

Examples described in the announcement include policy shifts, changes in health care financing and reimbursement, new treatment delivery models, system reorganizations, emerging exposures, and rapidly changing hazard conditions where delayed funding would undermine the ability to study the phenomenon rigorously.