IRB (Institutional Review Board): Ethics and Human-Subjects Review in Research

What is an IRB?

An Institutional Review Board (IRB) is a formal committee established to review, approve, monitor and oversee research involving human participants, ensuring their rights, safety and welfare are protected. :contentReference[oaicite:37]{index=37}

The IRB ensures research complies with ethical principles and regulatory requirements related to human-subjects research. :contentReference[oaicite:38]{index=38}

Why IRBs Matter

• Participant protection: Safeguards participants from harm, ensures informed consent, privacy, confidentiality and right to withdraw.
• Ethical legitimacy: Research with human subjects must meet ethical, legal and institutional standards before it can proceed.
• Research credibility: Studies approved by an IRB are more likely to be acceptable for publication, funding and ethical scrutiny.

How to Prepare for IRB Approval

• Draft a clear protocol: explain purpose, methods, participants, risks & benefits, consent process.
• Include data-protection, anonymity/confidentiality, and risk-minimisation measures.
• Submit all required documents (consent forms, information sheets, recruitment methods) to the IRB ahead of data collection.
• Respond promptly to IRB questions or requested modifications and maintain ongoing monitoring/reporting as required.

IRB FAQ

Is IRB review always required?

Not always—only research that involves human participants and meets regulatory definitions (e.g., systematic investigation designed to contribute to generalisable knowledge) requires IRB review. :contentReference[oaicite:39]{index=39}

What happens after approval?

You must conduct the study as approved; any changes in method, consent or data-handling may require IRB re-approval. Reports or audits may be required depending on institution or funder.