Health and Safety (Enforcing Authority) Regulations (Northern Ireland) 1999

8.  The use of a bath, sauna or solarium, massaging, hair transplanting, skin piercing, manicuring or other cosmetic services and therapeutic treatments, except where they are carried out under the supervision or control of a registered medical practitioner (that is to say, a fully registered person within the meaning of the Medical Act 1983(1)), a dentist registered under the Dentists Act 1984(2), a physiotherapist, an osteopath or a chiropractor.