A guild out of Boston, 1950
The National Guild of Hypnotists began in Boston, Massachusetts in 1950, formed — in the wording of its own history page — by "an enthusiastic group of hypnotists" gathered around Dr. Rexford L. North, director of the Hypnotism Center of Boston (ngh.net/about-us, accessed 30 August 2026). Today the Guild operates as a not-for-profit educational corporation registered in the State of New Hampshire, describing its purpose as advancing the field of hypnotism and acting as a resource for members on legal and legislative questions.
A note on the date. The Guild’s own materials give 1950, and this site follows the organisation’s own dating throughout. Independent histories sometimes give 1951 for the founding around Rexford L. North in Boston; the discrepancy is small, well known, and worth stating rather than smoothing over.
Print came first. The same year it was founded, the Guild launched the Journal of Hypnotism, described on its achievements page as the first full-edition magazine serving practising professional hypnotists, with North himself as editor and publisher (ngh.net achievements page, 2026). The Guild's history page calls the Journal and the later Hypno-Gram newsletter the first publications devoted exclusively to the field of hypnotism.
The middle decades are the least documented part of the story. Widely repeated accounts describe North disappearing in the mid-1950s — a case never resolved — and the organisation running quiet for many years before a revival under Dr. Dwight Damon, from which the modern New Hampshire-based Guild grew. What the Guild's own pages do date precisely to 1987 is the launch of the Hypno-Gram, which began as a four-page newsletter and has since grown into a substantial member publication (ngh.net achievements page, 2026).
The organisational scaffolding most members encounter today was built in a burst across one decade. In 1990 the Guild became, by its own account, the first professional hypnotism organisation to require continuing education of its members — fifteen hours a year. The Train the Trainers programme and a common core curriculum followed in 1991, and the NGH Certification Board was created in 1998 to tighten professional standards (ngh.net achievements page, 2026).
Public recognition followed the same arc. The Guild has been commended twice in the U.S. Congressional Record: a tribute published by the 103rd Congress of the United States, and a second published by the 113th Congress in 2014 (ngh.net achievements page, 2026).
Membership: what the Guild itself reports
The only authoritative membership figures are the ones the Guild publishes. Its membership page currently states: "Established in 1950, the Guild has grown to over 12,000 members in 105 different countries" (ngh.net/membership, last confirmed 30 August 2026). Larger, rounder numbers circulate in older articles and third-party marketing copy; this page deliberately quotes and links the current figure instead.
Membership runs in two tiers. Certified Hypnotist membership is the professional tier and "requires a minimum of 100 hours of training," which the Guild equates to two college semesters. A Regular, or Associate, membership exists for people with a general interest in the field who hold no certification (ngh.net membership page, 2026).
Benefits listed for members include subscriptions to the Journal of Hypnotism and Hypno-Gram, member rates at conferences, client referrals, eligibility for professional liability insurance, and continuing-education seminars across a wide range of subjects (ngh.net membership page, 2026).
One caution belongs in any honest account: these figures are self-reported. No independent body audits hypnosis-organisation membership rolls, which is why the careful phrasing — generally regarded as the largest — survives everywhere on this page.
Designations, from first certificate to Order of Braid
The Guild's entry-level professional credentials are the Certified Hypnotist (CH) and the Certified Consulting Hypnotist (CCH), the designation under which most working members practise. The Guild's description of the role is deliberately modest: "Consulting Hypnotists help ordinary, everyday people with ordinary, everyday problems using individual hypnotic techniques" (ngh.net, 2026). That single sentence does a great deal of quiet work — it is a scope statement disguised as a mission statement.
A teaching track sits above it. Certified Instructors (CI) and Certified Master Instructors (CMI) deliver the Guild's curriculum, a structure in place since the Train the Trainers programme and core curriculum launched in 1991 (ngh.net achievements page, 2026).
Beyond those come the recognition tiers listed across the Guild's site: Board Certified Hypnotist (BCH), administered under the Certification Board created in 1998; Fellow of the Guild (FNGH); Diplomate (DNGH); and the Order of Braid (OB) — a name recalling James Braid, the Manchester surgeon who gave hypnotism its name in the early 1840s (Braid, 1843). The Guild's homepage references formal board-certification requirements, though the detailed criteria for the upper designations sit behind its members' area rather than on the public pages (ngh.net, 2026).
Read as a ladder, the designations encode the Guild's theory of a profession: verified training at the bottom, teaching authority in the middle, and length-of-service honours at the top.
Ethics and the scope question
The Guild states that it "maintains standard codes of conduct and a strict code of ethics for all individuals and organizations in the field of hypnotism" (ngh.net membership page, 2026). The current Code of Ethics and Standards is published as a PDF on ngh.net, and agreement to it is a condition of certified membership.
The harder question for any hypnosis body is scope: what may a certified non-physician actually do? The Guild's consulting-hypnotist framing answers it by subtraction. Everyday problems of living — motivation, habits, stress — sit inside the role; diagnosing and treating disease do not. The word consulting was chosen over clinical for exactly this reason.
A change reported in 2015 is the sharpest version of that line. Secondary accounts of Guild policy — issued after the American Psychological Association's Division 30 published its revised definition of hypnosis (Elkins et al., 2015) — describe the Guild reserving the certification title "Hypnotherapist" in the United States for members who already hold a licence in a healthcare or mental-health profession, with all other members certified as Certified Hypnotist or Certified Consulting Hypnotist. If confirmed in the Guild's current documents, it is the clearest statement of where the Guild draws its boundary: the vocabulary of therapy belongs to the licensed.
That boundary is not bureaucratic fussiness. Title inflation is the chronic disease of the hypnosis field worldwide, and a register that separates consulting work from clinical treatment protects the public and the honest practitioner alike.
The annual convention
Each year the Guild holds an educational conference attended by hypnotists from around the world (ngh.net about page, 2026). Its membership page calls the event "the largest and friendliest of its type," a venue for continuing-education workshops, certification courses, and the informal exchange that holds a dispersed profession together. The Guild's homepage currently advertises its 2027 convention, including pre-convention certification training (ngh.net, 2026).
Chapters and international reach
The Guild describes an international footprint — members in 105 different countries, on its membership page's current count — and its convention has long drawn attendees from well beyond the United States. Part of that reach runs through chapters: bodies recognised to carry the NGH name in a particular territory and to organise members there. The mechanics of chapter recognition are not laid out on the Guild's public pages, so this article does not describe them beyond that.
NGH in India
NGH India is the official NGH India Chapter of the National Guild of Hypnotists, USA, based in Delhi. It is led by Dr. Maruti Sharma — an RCI-registered Clinical Psychologist (Assoc.), Reg. A100310, an NGH Certified Instructor, practising hypnosis since 2000. An RCI-registered Clinical Psychologist (Assoc.) certifying consulting hypnotists under the NGH framework is a combination without parallel in India. The chapter prepares candidates for the Certified Consulting Hypnotist (CCH) credential and follows the Guild's code of ethics and its consulting-hypnotist terminology. Details of its programmes are on the chapter's homepage.
The chapter was authorised by NGH staff on 24 September 2025 and held its first chapter meeting on 20 December 2025. Chapter status is not an exclusive or region-wide appointment: other NGH-approved schools and NGH-certified instructors also operate in India, and the CCH credential they issue is the same credential.
A note on sourcing: the Guild’s public website does not publish a directory of its international chapters — chapter listings sit inside the members’ area — so no external chapter-listing URL is cited here. Membership figures on this page are quoted from the Guild’s own membership page, read on 30 August 2026.
What NGH certification does not mean
An NGH certificate is not a licence. Certification is a private professional association attesting that a person completed defined training and agreed to a code of ethics; licensure is a government granting legal permission to practise a regulated profession. The two answer to different authorities, and no volume of the first adds up to the second. A Certified Consulting Hypnotist credential does not authorise its holder to diagnose any condition, treat any disease, or use protected clinical titles.
Nor is a certificate, by itself, evidence that hypnosis helps any particular problem. That evidence lives in the research literature, and it is specific rather than general: a meta-analysis of hypnosis for chronic pain found moderate benefits against standard care (Adachi et al., 2014); a meta-analysis on anxiety found hypnosis effective, particularly when combined with other psychological treatment (Valentine et al., 2019); the UK's NICE guideline CG61 lists hypnotherapy among options to consider for irritable bowel syndrome that has not responded to conventional management (NICE, 2008); and an umbrella review of the meta-analytic literature found support for some applications with evidence quality that varies considerably across outcomes (Rosendahl et al., 2024). None of that literature supports absolute promises, and a certificate does not change what the evidence says.
The plain version, which also stands in the footer of every page on this site: the NGH CCH is a consulting-hypnotist credential — it does not replace an RCI registration or a medical licence.
NGH certification and government licensure
In the United States, hypnotism is regulated — where it is regulated at all — state by state, and the picture ranges from registration requirements to near silence. The Guild tracks this terrain itself: it publishes a State Law and Legal Issues guide (2025 edition) and describes part of its corporate purpose as serving as a vehicle for legal and legislative action (ngh.net about page, 2026).
How Indian law treats the practice of hypnotism deserves a page of its own, and one is in preparation pending legal review. Two anchor points are already firm. The Rehabilitation Council of India registers clinical psychologists, and that registration — like a medical qualification — is a creature of statute that no association certificate can substitute for. Anyone weighing an NGH credential in India should read it as what it is: verified training and an ethics commitment within a defined, non-clinical scope.
What remains debated
Three things, honestly stated. First, the science: whether hypnosis is a distinct altered state or a social-cognitive performance built from expectation and role remains an open dispute, and no single neural signature of "being hypnotised" has been established (Elkins et al., 2015, reflects the definitional caution). Second, the superlatives: "oldest and largest" is the standard description of the NGH, but membership figures are self-reported, and at least one scholarly society traces its own founding to the late 1940s, so precedence depends on what one counts. Third, the policy question: whether association certification without government licensure protects the public adequately is answered differently by different jurisdictions, and the debate is live in India as elsewhere.
Frequently asked questions
Is the National Guild of Hypnotists the oldest and largest hypnosis organisation?
It is generally described that way, and its 1950 founding predates most comparable bodies. The claim is self-reported rather than independently audited, and at least one society traces its own founding to the late 1940s, so careful writers say the NGH is generally regarded as the oldest and largest organisation of its kind. This page quotes and links the Guild's own published figures rather than repeating larger numbers that circulate elsewhere.
How many members does the NGH have?
As of 30 August 2026, the Guild's membership page states that it has grown to over 12,000 members in 105 different countries. That page is the figure's only authoritative source, and it can change; NGH India quotes it directly and links to it rather than repeating older or inflated figures.
Is an NGH certification a licence to practise medicine or psychology?
No. An NGH credential, including the Certified Consulting Hypnotist designation, is a certification issued by a professional association. It is not a government licence, and it does not authorise its holder to diagnose or treat medical or psychiatric conditions. In India, clinical psychology is regulated through the Rehabilitation Council of India, and no hypnosis certificate substitutes for RCI registration or for a medical qualification.
What is a Certified Consulting Hypnotist (CCH)?
Certified Consulting Hypnotist is the working credential the NGH confers on members trained to its curriculum. The Guild describes the role plainly: consulting hypnotists help ordinary, everyday people with ordinary, everyday problems using individual hypnotic techniques. Certified membership requires a minimum of 100 hours of training, agreement to the code of ethics, and annual continuing education.
Does the NGH operate outside the United States?
Yes. Its membership page reports members in 105 different countries, and its annual convention draws attendees from around the world. In India, NGH India is the official NGH India Chapter, based in Delhi and led by Dr. Maruti Sharma, an RCI-registered Clinical Psychologist (Assoc.) who has practised hypnosis since 2000.
References
- National Guild of Hypnotists. "Membership." ngh.net/membership/ — accessed 30 August 2026. Source of "Established in 1950, the Guild has grown to over 12,000 members in 105 different countries."
- National Guild of Hypnotists. "About Us." ngh.net/about-us/ — accessed 30 August 2026. Founding wording, Dr. Rexford L. North, publications, corporate status.
- National Guild of Hypnotists. "NGH Achievements & Firsts." ngh.net/ngh-achievements-firsts/ — accessed 30 August 2026. Congressional Record tributes (103rd Congress; 113th Congress, 2014), designation list, and milestone dates.
- National Guild of Hypnotists. Code of Ethics and Standards (PDF). ngh.net — accessed 30 August 2026.
- National Guild of Hypnotists. State Law and Legal Issues, 2025 guide (PDF). ngh.net — accessed 30 August 2026.
- Note on the Congressional Record: the two tributes are cited here as reported on the Guild's achievements page; the original Record entries were not independently retrieved for this article.
- Elkins GR, Barabasz AF, Council JR, Spiegel D. "Advancing Research and Practice: The Revised APA Division 30 Definition of Hypnosis." International Journal of Clinical and Experimental Hypnosis, 2015.
- Valentine KE, Milling LS, Clark LJ, Moriarty CL. "The Efficacy of Hypnosis as a Treatment for Anxiety: A Meta-Analysis." International Journal of Clinical and Experimental Hypnosis, 2019. PMID 31251710.
- Adachi T, Fujino H, Nakae A, Mashimo T, Sasaki J. "A Meta-Analysis of Hypnosis for Chronic Pain Problems." International Journal of Clinical and Experimental Hypnosis, 2014. PMID 24256477.
- Rosendahl J, and colleagues. Umbrella review of meta-analyses on the efficacy of hypnosis. Frontiers in Psychology, 2024.
- National Institute for Health and Care Excellence. Irritable bowel syndrome in adults (CG61), 2008.
- Braid J. Neurypnology; or, The Rationale of Nervous Sleep, 1843 — origin of the term "hypnotism" recalled in the Order of Braid designation.
Scope: this page describes an organisation and its credentials. It is a reference article, not clinical advice, and nothing in it should be read as a claim about outcomes for any individual.