Background facts EIA was first introduced in the USA under the Environmental Policy Act (1969). Since then it has evolved and a variety of offshoot assessment techniques have emerged (focusing, for example on social, biodiversity, environmental health and cumulative effects and risk) acting as a broader impact assessment toolkit. Most countries have now introduced formal EIA systems, usually under dedicated environmental legislation, and have introduced EIA regulations (and often regulatory ... UNEP (the United Nations Environment Programme) defines Environmental Impact Assessment (EIA) as a tool used to identify the environmental, social and economic impacts of a project prior to decision-making. Learn about the definition, history, methods and applications of environmental impact assessment (EIA), a tool of environmental management for project approval and decision-making. Compare EIA with strategic environmental assessment (SEA) and explore the EIA framework in Australia. Learn about the concept, legal framework, process, and significance of EIA in India. Find out how EIA helps in evaluating and mitigating the environmental impacts of projects and activities.
