Natural toxicants in food; Polycyclic aromatic hydrocarbons in food; Analysis and occurrence of polycyclic aromatic hydrocarbons in food; Food production contaminants: Control and surveillance; Toxicology and regulatory control of components of food contact plastics; Contaminants from food contact materials: Analytical aspects; Use and regulatory control of veterinary drugs in food production; Analysis of pesticides at low levels in drinking water; Unwanted flavours in foods.