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Glossary Term

Deferral

Review & Determinations

Also known as: deferred, tabled

An IRB action to postpone an approval decision until the investigator addresses substantive issues that cannot be resolved with minor modifications.

A deferred study must be re-reviewed (often by the convened board) after the investigator responds. Deferral differs from disapproval — it is a procedural pause rather than a final negative determination.

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