Hazard identification, dose-response assessment, exposure assessment and risk characterisation. Risk assessment and evaluation of hazards; selected examples. Hazard analysis and risk criteria. Principles and conduct of environmental health risk assessments. Concepts of risk management. Risk evaluation. Factors affecting perceptions and acceptance of risk. Prevention, control measures and public safety. Uses and limitations of risk assessment and risk management in decision making. Principles of public participation and risk communication. -- Course Website