In 40 seconds
UK PEMF regulation involves the MHRA (medical devices) and ASA (advertising claims). PEMF devices marketed for medical purposes require UK Conformity Assessment (UKCA) or CE marking under the Medical Device Regulations. Wellness devices are less regulated. ASA rules govern what claims can be made in advertising — only claims supported by evidence and within the device's regulatory clearance. Saying PEMF 'cures' specific conditions without clearance is non-compliant.
Quick facts
- MHRA: Regulates medical-device PEMF — UKCA / CE marking
- ASA: Regulates what claims advertising can make
- Wellness PEMF: Less regulated — but ASA rules still apply to claims
- Allowed claims: Cleared indications, evidence-supported language
- Not allowed: Cure claims, unsupported medical claims
Practical guidance
See FAQ below for specific scenarios.
Contraindications
Standard PEMF contraindications: pacemakers, defibrillators, cochlear implants, insulin pumps, electronic implants; active malignancy without specialist clearance; pregnancy (over the abdomen); active infection; epilepsy without GP clearance.
Frequently asked questions
Is PEMF a medical device?
Depends on marketing. Marketed for medical purposes — yes, requires UKCA / CE. Marketed as wellness — different category.
Why don't more clinics make stronger claims?
ASA rules. Saying PEMF 'cures' arthritis is non-compliant unless device is specifically cleared for that. Most clinics use 'may help' language for safety.
Are home devices safe to buy?
Look for UKCA / CE marking. Reputable brands comply; some grey-market imports don't.
Can I report misleading claims?
Yes — ASA accepts complaints about misleading advertising.
Looking for a PEMF clinic near you?
We list every credible PEMF therapy provider in the UK so you can find one near home.