title: Opportunities for a probabilistic risk assessment of chemicals in the European Union.
abstract: In risk assessment of new and existing substances, it is current practice to characterise risk using a deterministic quotient of the exposure concentration, or the dose, and a no-effect level. A sense of uncertainty is tackled by introducing worst-case assumptions in the methodology. Since this procedure leads to an assessment with an unknown degree of conservatism, it is advisable to deal quantitatively with uncertainties. This paper discusses the advantages and possibilities of a probabilistic risk assessment framework, illustrated with an example calculation. Furthermore, representatives of EU Member States and the chemical industry were interviewed to find out their views on applying uncertainty analysis to risk assessment of industrial chemicals.
authors: Laboratory for Ecotoxicology, National Institute of Public Health and the Environment (RIVM), Bilthoven, Netherlands. dt.jager@rivm.nl
authors: T
authors: T
authors: Jager
authors: T G
authors: TG
authors: Vermeire
authors: M G
authors: MG
authors: Rikken
authors: P
authors: P
authors: van der Poel
mesh_terms: D004781:Environmental Exposure / Q000592:standards / Q000706:statistics & numerical data*; D005062:European Union; D005506:Food Contamination; D006801:Humans; D007220:Industrial Waste; D007391:International Cooperation; D015233:Models, Statistical; D019055:No-Observed-Adverse-Effect Level; D018570:Risk Assessment / Q000331:legislation & jurisprudence / Q000379:methods*; D012989:Soil Pollutants; D014876:Water Pollution
chemical_list: D007220:Industrial Waste; D012989:Soil Pollutants