Single IRB criteria

(1)  Has your IRB established criteria for Single IRB to determine which IRB will be the Single IRB (e.g., risk assessment, entity receiving grant funding, etc.)?  (2)  If you are not the Single IRB, is your IRB still responsible for tracking human subjects protection training and evaluating in the investigators are competent to conduct the research (i.e., review of investigators' CVs and resumes)? Joni