- American Board of Radiology (ABR)www.theabr.org
- Centers for Medicare & Medicaid Services (CMS) – Accreditation of Advanced Diagnostic Imaging Supplierswww.cms.gov
- National Institutes of Health (NIH) – Radiology and Imaging Sciences www.cc.nih.gov
- U.S. Food & Drug Administration (FDA) – Mammography Quality Standards Act (MQSA) and MQSA Programwww.fda.gov
- U.S. Food & Drug Administration (FDA) – Center for Devices and Radiological Healthwww.fda.gov
- World Health Organization (WHO) – Diagnostic Imagingwww.who.int
