A Registered Psychotherapist is a regulated practitioner in psychotherapy in good standing with the College of Registered Psychotherapists of Ontario (CRPO).   In Ontario, therapists who are registered with the CRPO, use the title or designation of Registered Psychotherapist (Qualifying) or Registered Psychotherapist and have the abbreviation RP or RP (Qualifying) after their name.   The CRPO is the legal governing and regulating body for the practice of psychotherapy in Ontario. It establishes and maintains standards of practice; continued competence; quality and professional reliability.