American Chiropractic Association
  American Chiropractic Rehabilitation Board
  American Medical Association (AMA)
  European Chiropractors' Union
  Harter, Secrest & Emery
  International Chiropractors Association
  Japanese Association of Chiropractors (JAC)
  McTimoney Chiropractic Association
  Medical Society of the State of New York (MSSNY)
  NBCE - National Board of Chiropractic Examiners
  The Canadian Chiropractic Association
  The Council on Chiropractic Education
  The Foundation for Chiropractic Education and Research (FCER)
  The International Chiropractors Association