Two years ago, the Journal of Law, Medicine & Ethics published volume 28, number 4, devoted to a symposium entitled Human Subjects Research and the Role of Institutional Review Boards - Conflicts and Challenges. I had the good fortune to be asked to serve as editor of that issue. In her introduction to the symposium, the then editor-in-chief of the journal, Ellen Wright Clayton, observed that the country is currently undergoing a major reexamination of how biomedical research is conducted. While (...) that reexamination has continued in the interim, some very recent events raise questions about the extent to which this will continue, at least in the short run, with equal vigor. The intervening years have witnessed a variety of new directions and events. The federal Office of Human Research Protections, directed by Dr. Greg Koski, who wrote a brief commentary for the last symposium,L has taken a new direction, strongly stressing the need for institutions and their institutional review boards ORBS) to engage in extensive educational and quality improvement efforts with both researchers and their own member. (shrink)