Human Subjects (IRB)
The Institutional Review Board (IRB) protects participant welfare by reviewing research proposals that involve humans to ensure that the planned research activities are ethical in practice and compliant with the federal regulations governing research with human subjects.
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Our Mission
The mission of the NC State University IRB office is to advocate for and protect human subjects participating in research by working with investigators to facilitate ethical and compliant research. The IRB values beneficence, justice, and respect for persons. We operationalize these values by practicing transparency, collaboration, education, and communication with researchers and participants.
What We Do and How We Do It
We review all proposed research through the lenses of ethics and compliance before it is implemented by NC State University researchers. As part of this review process, the IRB asks what the research is about, why the research is important, and how the researcher plans to carry out the project — including who the study participants will be, how the data will be collected and stored, and a number of other important details.
Our office maintains common-sense administrative policies to promote the efficient and effective review of all proposed research involving humans. We educate and train others in practical ethics, legal compliance, and social justice as it relates to research with humans — aiming to minimize risks and maximize benefits. We intervene, when necessary, in research to serve as a participant advocate and an accountability board.
Throughout the research process, the IRB serves as an advocate for all people in research, while also serving as the regulatory body that holds researchers accountable to ethical and compliant standards when completing research with human subjects.
Who Serves on the Convened Full Board?
The IRB convened full board is made up of faculty, staff, students, community members, scientists, and non-scientists. As specified in 45 CFR 46.107(a), board membership shall reflect diversity, including race, gender, and cultural backgrounds and sensitivity to such issues as community attitudes, to promote respect for its advice and counsel in safeguarding the rights and welfare of human subjects. These diverse perspectives allow for the convened full board to thoroughly review studies engaging most people. If a study requires expertise that is not represented by the convened full board, the IRB will identify someone appropriate to advocate for that participant group throughout the review process. If you are interested in serving NC State University and the community at large by serving as a convened full board member, please contact IRB-Director@ncsu.edu for more information.
FWA and IRB Registration
FWA: 00003429 (OHRP Database for FWA and I-ORG numbers)
IRB Board Registration: 00000330
I-ORG: 0000200
IRB Lifecycle
Step 1: Determining if Approval is Required
News and Updates
IRB Office Closure
IRB Guidance Related to the Federal Transition
Updated 7/21/2025: IRB Guidance on Sex and Gender Questions
IRB Guidance on Artificial Intelligence (AI) and Generative AI
IRB Office Hours
IRB Workshops
Google Drive Changes
Google Drive & IRB-approved protocols
NC Parents’ Bill of Rights Law
Request Assistance from the IRB
- Report a Concern or a Complaint About a Study
- Report Noncompliance
- Request a Letter
- Request a Rushed Review Process
- Anonymously Report an Issue
- Request Not Human Subjects Research Determination
