American Association of Medical Dosimetrists (AAMD) American Brachytherapy Society (ABS) American College of Radiation Oncology (ACRO) American Society for Therapeutic Radiology and Oncology (ASTRO) American College of Radiology (ACR) American Healthcare Radiology Administrators (AHRA) American Association of Physicists in Medicine (AAPM) American College of Medical Physics (ACMP) American Society of Radiologic Technologists
Medical Dosimetrist Certification Board (MDCB) American Board of Medical Physics (ABMP) American Board of Radiology (ABR)
Joint Review Committee on Education in Radiologic Technology Association of Educators in the Radiological Sciences (AERS) Commission on Accreditation of Medical Physics Medical Dosimetry List Serve (Public)
National Cancer Institute National Council on Radiation Protection US Environmental Protection Agency US Nuclear Regulatory Commission Health Professionals Network (HPN)
International Commission on Radiation Units and Measurements (ICRU) U.S. National Institute of Standards and Technology (NIST) U.S. National Council on Radiation Protection and Measurements (NCRP) U.S. Nuclear Regulatory Commission (NRC) Radiological Physics Center (RPC) Conference of Radiation Control Program Directors, Inc.
American Association for Cancer Research U.S. National Cancer Institute (NCI) Radiation Therapy Oncology Group (RTOG)
American Cancer Society American Medical Association (AMA) The Asbestos Cancer and Mesothelioma Support Center Association of Community Cancer Centers (ACCC) Centers for Medicare and Medicaid Services (CMS) Joint Commission on Accreditation of Hospital Organizations (JCAHO)
www.centigray.com www.radiotherapy.com