According to federal regulations the expedited review process may be used when the study procedures pose?

According to federal regulations, the expedited review process may be used when the study procedures pose minimal risk to participants and involve specific categories of research, such as certain types of behavioral interventions or the collection of biological specimens. This process allows for a quicker review by the Institutional Review Board (IRB) while still ensuring the protection of participants' rights and welfare. Expedited review is typically applicable to studies that do not significantly alter the risk level for participants compared to standard practices.