1. Introduction Concepts and Definitions, Environment and civil works, Impacts, state of the art, Significance of Environmental Impact, Legislation 2. Forecasting and Environmental Impact Assessment Methodology and application of techniques, Risk forecasting and assessment, Accident impact assessment 3. Addressing Environmental Impacts and Hazards Methodology for evaluating alternatives, Environmental restoration, Hazard reduction, Risk prevention systems 4. Monitoring of Environmental Impacts Methodology, Quantitative and qualitative monitoring 5. Conduction of Environmental Impact Assessment Studies Methodology for organizing the conduction of studies and follow up the process of the general study 6. Legislation and Process for Approval of Environmental Impact Assessment Studies National and Community Legislation, Public Information and Participation, Environmental Terms, Approval Authority, Remedies.