An IRB/IEC: 1  Reviews all study-related materials before and during the trial. 2  Must operate in accordance with national and/or local regulations, as well as with ICH good clinical practices (GCPs) guidelines.
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Veterans Health Administration About VHA The Veterans Health Administration is the largest integrated health care system in the United States, providing care at 1,243 health care facilities, including 170 VA Medical Centers and 1,063 outpatient sites of care of varying complexity (VHA outpatient clinics), serving more than 9 million enrolled Veterans each year.