When is a designated reviewers system typically used?

A designated reviewers system is typically utilized in expedited review processes. This system allows for a subset of the Institutional Animal Care and Use Committee (IACUC) members to conduct reviews for certain protocols without convening the entire committee. This approach is particularly advantageous for studies that do not pose significant risks and thus can be evaluated more quickly. This method streamlines the review process, allowing the research to proceed without unnecessary delays while still adhering to regulatory and ethical standards.

In expedited review scenarios, having designated reviewers helps maintain efficiency, ensuring that protocols that meet the criteria for expedited review can be assessed appropriately and in a timely manner. Regular members may not be necessary when the review can be completed by qualified reviewers who can make informed decisions about the protocol at hand.