BS IEC 60335-2-23 AMD 1. Household and similar electrical appliances - Safety. Part 2-23. Particular requirements for appliances for skin or hair care|Household equipment, Hair curlers, Rated voltage, Hairdressing equipment, Domestic safety, Electrical safety, Protected electrical equipment, Cosmetic appliances, Safety measures, Curling tongs, Skin-treatment appliances, Electrical household appliances, Performance testing, Animal grooming equipment, Hair-treatment appliances, Hair driers