The report examines the concept of environmental justice (EJ) and how concerns around it have emerged globally, with a focus on policy measures by various governments. It highlights different EJ contexts in regions like North America, Latin America, Europe, Africa, and Asia-Pacific, outlining key issues and responses related to marginalized communities and environmental hazards. The document also addresses the challenges and evolving nature of EJ, emphasizing the need for mutual learning and urgent attention to new EJ challenges.