American Association of Professional Hypnotherapists http://aaph.org/pop
Established in 1979, serving the community of professional hypnotherapists with information, services, professional insurance, annual convention, and a quarterly journal. Accepts international members as well.
American Psychotherapy and Medical Hypnosis Association http://APMHA.com
National treatment and referral organization for medical and mental health professionals who use hypnosis and hypnotherapy in clinical practice. Training offered at-a-distance in a 6-8 week course for those who hold a state board license in their respective discipline.
Association of Qualified Curative Hypnotherapy http://www.aqch.org
Lesserian Curative Hypnotherapy is the use of hypnosis to uncover and correct the cause of symptoms enabling a complete and permanent cure to be effected. Full list of qualified practitioners, information and advice on treatment available at this site.