Labelling of skin sensitizers: the new European Dangerous Preparations Directive

The new Dangerous Preparations Directive (DPD, 1999/45/EC) introduces a spe cial labelling requirement for skin sensitizers in products that are regula ted under this Directive. The packaging of products containing greater than or equal to0.1% of a sensitizer must bear the inscription "Contains 'name of sensitizer'. May produce an allergic reaction." The aim is to protect in dividuals already sensitized by providing information which enables them to avoid products containing ingredients which may elicit their allergy. Howe ver, this is only of benefit where such sensitized individuals do exist in the population. Moreover, this labelling requirement does not take into acc ount the potency of the skin sensitizer. For each sensitizer and type of sk in exposure, there will be levels below which it will not elicit allergic c ontact dermatitis reactions in individuals who are sensitized to that chemi cal. We therefore propose that within the new DPD, it should be possible to override this labelling requirement with well-documented data, to ensure t hat information provided to the consumer on the product label is not mislea ding. The current implementation in the DPD of what is in principle a good idea means that further action (legislative changes; scope for derogation) is needed if the potential benefits are not to be lost.