Not all research requires IRB approval; exemptions include studies using publicly available data (e.g., census or labor statistics) and projects that do not meet the definition of human subjects research
Which type of research does not need to get an IRB approval?
Research using publicly available data that is non-identifiable does not require IRB approval
Think of de-identified census data or aggregated labor statistics where individuals can’t be traced back. That said, always double-check with your institution’s IRB—they’ll know if a specific dataset qualifies as “publicly available.” If there’s even a slight chance someone could re-identify the data, or if human subjects are involved, you’ll need IRB review. Mislabeling data as exempt can cause serious compliance headaches, so when in doubt, ask the IRB.
What types of research require IRB approval?
Research involving FDA-regulated products such as investigational drugs, biologics, medical devices, or dietary supplements typically requires IRB approval
This isn’t optional—it’s federal law under 21 CFR Part 56. Any study involving human subjects that’s meant to add to general knowledge—think surveys, interviews, or behavioral experiments—must go through IRB review. Even projects funded by federal grants or done at institutions that receive federal money need oversight. Your institution’s IRB can give you the specifics, so touch base with them early.
Does all research require IRB review?
No; IRB review is only required for research involving human subjects that is intended to contribute to generalizable knowledge
Here’s an easy way to think about it: a classroom exercise meant only for teaching doesn’t need IRB approval. But if you later use that same exercise for a publication or wider sharing, suddenly it’s research—and IRB review becomes necessary. The key difference is whether it’s “practice” (no IRB) or “research” (IRB required). Some institutions also have extra rules, so chat with your IRB office before you start planning.
Do all surveys require IRB approval?
Yes—any survey collecting identifiable information from human subjects for research purposes requires IRB approval or exemption review
Even low-risk surveys might qualify for a faster review or exemption, but they still have to go through the IRB process. If your survey is completely anonymous and non-sensitive, it *might* be exempt—but only the IRB can decide that, not you. Don’t assume online tools like Qualtrics or Google Forms let you skip IRB oversight. Submit your survey protocol to the IRB *before* you collect a single response.
What happens if you do research without IRB approval?
Data collected without IRB approval cannot be used for research purposes and cannot be retroactively approved
Federal rules are crystal clear: you can’t use data from unapproved human subjects research. On top of that, your institution could discipline you—think revoked degrees or even job termination. Publishing or presenting that data? You risk retractions and a ruined reputation. Bottom line: get IRB approval *before* you start any research involving human subjects.
What happens if you don’t get IRB approval?
Failing to obtain IRB approval can result in academic penalties, including denial of degrees, and potential debarment from future federal funding
Students might find themselves blocked from defending theses or dissertations. Researchers could lose grant money and face sanctions from their institution. Worse, violations get reported to agencies like the Office for Human Research Protections (OHRP), which enforces the Common Rule. The fix? Talk to your IRB early—it’s way easier than digging out of a compliance mess later.
What is exempt from IRB?
Studies that do not involve human subjects or meet the criteria for human subjects research are exempt from IRB review
Exempt categories include research on existing, non-identifiable public data (like certain educational tests) or benign behavioral interventions. De-identified biospecimens might also qualify. But here’s the catch: *only the IRB* can officially declare your study exempt. Submitting an exemption request keeps you compliant and clears up any gray areas about your project’s status.
Is IRB approval required for qualitative research?
IRB approval is required for qualitative research involving human subjects unless it qualifies for exemption
Interviews, focus groups, or ethnographic observations? If they involve people, they usually need IRB review—even if the risk seems low. Researchers sometimes assume their study is exempt based on method alone, but that’s a gamble. Play it safe: bring your qualitative design to the IRB early to figure out the right review path.
How do I get IRB approval for research?
Start by determining if your project requires IRB review, then complete mandatory training, submit an application, prepare consent documents, and await IRB review
Here’s your step-by-step guide:
- Check Applicability: Is your project about human subjects and designed to contribute to generalizable knowledge? If yes, IRB review is likely needed.
- Finish Training: Most schools require human subjects protection courses (like CITI or NIH modules). Don’t skip this—it’s mandatory.
- Fill Out the Application: Include your full protocol, recruitment plans, and data collection tools.
- Draft Consent Forms: Make sure they’re clear about risks, benefits, and participant rights.
- Submit and Wait: Send everything to the IRB. They might ask for tweaks before approving.
Timing varies: expedited reviews take 1–2 weeks, while full reviews can drag on for 3–6 weeks (or longer). Build extra time into your schedule—delays are common.
What counts as research for IRB?
Research is defined as a systematic investigation designed to develop or contribute to generalizable knowledge involving human subjects
According to 45 CFR 46, research includes testing, evaluations, and data analysis meant for broader sharing. A classroom assignment just for teaching? Not research. But if you plan to publish, present, or include results in a thesis, it suddenly counts—and needs IRB review. When in doubt, ask the IRB to clarify.
How long is IRB approval?
IRB approval is valid for up to one year from the date of approval, after which continuing review is required
Minimal-risk studies might get a full year’s approval, but riskier projects usually need annual check-ins. The clock starts ticking on the *approval date*, not when you submitted. To avoid gaps, submit renewal applications 30–60 days before your approval expires. Miss that window, and you could be forced to halt data collection mid-project.
What are IRB requirements?
IRBs must be constituted of at least five members with varying backgrounds, including scientific and non-scientific expertise, and must have authority to approve, modify, or disapprove research
Under 45 CFR 46, IRBs exist to protect human subjects. They review protocols for risks, consent procedures, and fair participant selection. They also ensure data monitoring and privacy protections are solid. Some institutions tack on extra rules, like conflict-of-interest disclosures. If your research is federally funded or regulated, complying with these requirements isn’t optional.
Does a low risk research study need IRB approval?
A low-risk research study involving human subjects still requires IRB review, though it may qualify for expedited review or exemption
“Low risk” doesn’t mean zero risk. Even anonymous surveys or public observations need IRB review. The good news? Some low-risk studies qualify for expedited pathways, which can speed up approval. But don’t assume exempt status—submit your study to the IRB and let them decide. Skipping this step could land you in hot water later.
Does an online survey need IRB approval?
Yes—online surveys collecting identifiable information from human subjects for research purposes require IRB approval or exemption review
SurveyMonkey or Qualtrics won’t save you from IRB oversight. If your survey gathers personal details (like emails or demographics) and isn’t just for a class, IRB review is mandatory. Anonymous surveys *might* be exempt—but only if the IRB says so. Also, make sure your data storage complies with privacy laws like HIPAA or CCPA. Submit your protocol to the IRB before sending out a single link.
Do you need IRB approval if not publishing?
IRB approval is required if the project involves human subjects and is designed to contribute to generalizable knowledge, regardless of publication plans
Publication isn’t the deciding factor—it’s about the project’s intent and design. If you’re running a systematic investigation meant to produce findings beyond your immediate context, it’s research and needs IRB review. Classroom activities for teaching? No IRB needed. But if you later expand that project for wider use, suddenly it’s research—and IRB review becomes essential. When in doubt, ask the IRB to weigh in.
