Yes — several countries and some subnational jurisdictions restrict or ban certain uses of hypnosis (especially for entertainment/stage hypnosis, therapy by unlicensed practitioners, or advertising/medical claims). Laws vary widely by country and by the specific activity (stage performance, medical/therapeutic practice, police interrogation, or advertising).
Australia
Many Australian states/territories regulate health professions (including hypnotherapy) through registration or protected-title laws. In some states, only registered health practitioners may claim to treat certain conditions; unregistered “hypnotherapists” may be restricted from treating physical or serious mental illnesses. Separate laws or codes also restrict dangerous stage performance. Example: New South Wales Health Practitioner Regulation and associated guidelines; Australian Health Practitioner Regulation Agency (Ahpra) oversight for registered professions; state consumer protection laws apply to unregistered practitioners.[1][2]
United Kingdom
There is no single UK-wide law banning hypnosis, but use of hypnosis for medical/therapeutic treatment is expected to follow professional regulation and standards; misleading advertising or unqualified practice can be prosecuted under consumer protection and professional regulation rules. Stage hypnosis has been subject to local council licensing and safety guidance; police have investigated dangerous stage hypnosis incidents and some venues refuse such shows.[3][4]
United States
Hypnosis itself is not federally illegal. However:
Medical or psychological use is governed by state licensing boards; practicing psychotherapy or medicine without a license (including using hypnosis to treat clinical conditions) is illegal in many states.[5]
Several states restrict or prohibit stage hypnosis by statute or administrative rule, or local ordinances; others have specific consumer-protection rules. For example, California has regulations on advertising hypnotherapy (Board of Behavioral Sciences guidance) and some municipalities have restricted stage hypnotists after incidents.[6][7]
Use of hypnosis in police interrogations is limited by court rulings in many states (evidence obtained under hypnosis may be inadmissible or subject to strict safeguards) — e.g., some courts exclude hypnotically refreshed testimony because of reliability concerns.[8]
Some states require licensing by those using the title of “Hypnotherapist”.
European countries — examples
France: Hypnosis practice has been subject to professional regulation: only certain health professionals (physicians, dentists, midwives) may legally perform some medical acts; controversy and official guidance have restricted non-medical practitioners advertising medical treatment via hypnosis; consumer protection and public health rules apply.[9]
Germany: Hypnotherapy is used by physicians and psychologists; practicing medicine without a license is illegal (Heilkundegesetz / Heilpraktikergesetz historically regulates non-medical healing practices), and local rules and professional codes govern who may provide treatment and how it may be advertised.[10]
India
There is no blanket national ban on hypnosis, but use in therapy and medical contexts is subject to medical ethics and professional regulation; police use and admissibility of hypnotically refreshed testimony have been restricted by Indian courts for reliability concerns.[11]
Criminal/ethical prohibitions and stage performance
Many jurisdictions treat coercive or harmful use of hypnosis as assault or sexual assault if it causes non-consensual acts or harm; ordinary criminal laws apply regardless of hypnosis. Stage hypnosis performers sometimes face bans or licensing refusals at municipal level for safety concerns.[3][6][12]
Use in legal proceedings and police investigations
Numerous jurisdictions restrict or exclude testimony derived from hypnosis (hypnotically refreshed memory) because courts consider it unreliable. Examples include U.S. federal and state cases with admissibility rulings; UK and other common-law jurisdictions apply caution or exclude such evidence without safeguards.[8][13]
Important caveat: Laws and administrative rules change frequently and differ by country, state/province, and municipality; professional regulatory guidance (medical boards, psychological associations, consumer protection agencies) is often the operative source. For any specific situation (e.g., “Is stage hypnosis legal in City X?” or “Can a hypnotherapist treat anxiety in State Y?”) you should check current local statutes, licensing board rules, and recent case law or ask a local lawyer or regulator.
Sources (selected)
[1] New South Wales Health, Health Practitioner Regulation and relevant guidance; Australian Health Practitioner Regulation Agency (Ahpra) — see registration and scopes of practice for health professions. https://www.ahpra.gov.au/ (access general guidance on regulated practice and advertising)
[2] Australian Competition and Consumer Commission / state consumer protection agencies — guidance on health service advertising and unqualified practitioners. https://www.accc.gov.au/
[3] UK — British Psychological Society and Health & Care Professions Council (HCPC) guidance; media reporting and local council actions on stage hypnosis (e.g., venue bans). See BPS and HCPC professional standards pages. https://www.bps.org.uk/; https://www.hcpc-uk.org/
[4] UK case: Courts and evidence rules on hypnotically refreshed testimony — see legal commentary (e.g., R v. South and others on evidence reliability) and Criminal Practice Directions.
[5] U.S. — State medical and psychology boards regulate practice; practicing without license is unlawful. Example: American Psychological Association ethics and state licensing boards. https://www.apa.org/; see individual state statutes.
[6] California Business and Professions Code; Board of Behavioral Sciences guidance on advertising and hypnotherapy; municipal actions restricting stage hypnosis reported in press. Example: California Board of Behavioral Sciences — guidelines on practice and advertising. https://www.bbs.ca.gov/
[7] Municipal ordinances and news reports about bans or restrictions on stage hypnosis in U.S. cities; see local government websites and news articles.
[8] U.S. case law on hypnotically refreshed testimony and police use — courts frequently exclude or limit such evidence (see compilations in legal journals). Example: United States v. Wade-type evidentiary analysis and state cases excluding hypnotically refreshed identifications.
[9] France — guidance from French medical councils and public health authorities on hypnosis practice and advertising; see Conseil National de l'Ordre des Médecins guidance and Ministry of Health statements.
[10] Germany — Heilpraktikergesetz and professional rules for physicians/psychologists; German medical associations’ guidance on hypnotherapy.
[11] India — case law and medical ethics guidance on admissibility of hypnotically refreshed testimony; Indian Evidence Act applications and court rulings.
[12] Criminal law: Assault/sexual offense prosecutions involving hypnosis — reported cases and legal commentary where hypnosis is treated as a method causing non-consensual acts.
[13] International legal surveys and scholarly reviews on hypnotically refreshed testimony and admissibility in courts (law review articles).