Pragmatic research that compares interventions to improve the organization and delivery of health care may overlap, in both goals and methods, with quality improvement (QI) activities. When activities have attributes of both research and QI, confusion often arises about what ethical oversight is, or should be, required. For routine QI, in which the delivery of health care is modified in minor ways that create only minimal risks, oversight by local clinical or administrative leaders utilizing institutional policies may be sufficient. However, additional consideration should be given to activities that go beyond routine, local QI to first determine whether such non-routine activities constitute research or QI and, in either case, to ensure that independent oversight will occur. This should promote rigor, transparency, and protection of patients’ and clinicians’ rights, well-being, and privacy in all such activities. Specifically, we recommend: 1. Health care organizations should have systematic policies and processes for designating activities as routine QI, non-routine QI, or QI research, and determining what oversight each will receive. 2. Health care organizations should have formal and explicit oversight processes for non-routine QI activities that may include input from institutional QI experts, health services researchers, administrators, clinicians, patient representatives, and those experienced in the ethics review of health care activities. 3. QI research requires review by an IRB; for such review to be effective, IRBs should develop particular expertise in assessing QI research. 4. Stakeholders should be included in the review of non-routine QI and QI-related research proposals. Only by doing so will we optimally leverage both pragmatic research on health care delivery and local implementation through QI as complementary activities for improving health.