Dr. Hollnagel acts as global human health science leader at Dow Europe in Switzerland. She has experience in product safety and regulatory assessments of cosmetic ingredients, home care products, food contact materials, medical devices, excipients, food additives and industrial chemicals. Dr. Hollnagel chairs the ILSI Europe Task Force on the Threshold of Toxicological Concern and is current and past member of several ILSI Expert Groups. She is a member of the ECETOC Scientific Committee and of the Cefic LRI expert group. Her current main research interests are TTC, polymer toxicology and coexposure risk assessment. Dr. Hollnagel graduated as Food Chemist and earned her PhD degree in molecular toxicology from the University of Potsdam, Germany. She holds certifications by the Swiss and European Federation of Toxicologists and is a Diplomate of the American Board of Toxicologists.