The Department of Veterans Affairs (VA), Office of Information and Technology, requires an Imagine Systems Inc Radiology (ISI Rad) client application license with annual maintenance in order to suppor... The Department of Veterans Affairs (VA), Office of Information and Technology, requires an Imagine Systems Inc Radiology (ISI Rad) client application license with annual maintenance in order to support radiological operations, specifically for Veterans Health Administration Veterans Health Information Systems and Technology Architecture Radiology Imaging system application.