title: Current status of developmental neurotoxicity: regulatory view.
abstract: The need for developmental neurotoxicity testing has been recognized for decades and guidelines are available, as the USEPA guideline and the OECD draft TG 426. Regulatory testing of industrial chemicals for developmental neurotoxicity is required to some extent, especially for pesticides in the US. Until recently, however, developmental neurotoxicity testing of industrial chemicals has not been a clear regulatory requirement in EU, probably due to the lack of an accepted OECD TG. The revised EU Technical Guidance Document for Risk Assessment (EU-TGD) has now included the OECD draft TG 426 in the testing strategy for new and existing substances, and biocides. Hopefully, this will lead to an improved database for risk assessment of potential developmental neurotoxicants. However, the regulatory authorities and toxicologists will also be faced with the challenge that decisions have to be made concerning e.g. when testing should be requested, how testing should be performed, as well as evaluation of the results and the regulatory consequences. In this paper, these three issues will be discussed based on the recommendations given in the EU-TGD.
authors.affiliation: Department of Toxicology, Institute of Food Safety and Nutrition, Danish Veterinary and Food Administration, Mørkhøj Bygade 19, DK-2860, Soborg, Denmark. ulh@fdir.dk
authors.forename: U
authors.initials: U
authors.lastname: Hass
mesh_terms: D000818:Animals; D017408:Guidelines as Topic; D006801:Humans; D009498:Neurotoxins / Q000009:adverse effects; D018675:Toxicity Tests / Q000379:methods* / Q000639:trends
chemical_list: D009498:Neurotoxins