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.

A professional organization providing members with news, networking opportunities and monthly conferences. Includes membership details and calendar of events.

The American Society of Clinical Hypnosis is for health and mental health care professionals using clinical hypnosis.Founded in 1957

Hypnosis board that offers certification and member services for its members. Offers information about the organization, its services, and its affiliations.

The NGH is the largest and oldest hypnotherapy membership organization in the world. Hypnosis training and hypnotist referrals available.

Provides consulting services, and clinical supervision of interns in agency placements. Includes online sales of archival training material.