Environmental Clearance is an official approval granted by the relevant environmental authorities for projects that may have a significant impact on the environment. It is required before starting construction or operations, particularly for large-scale industrial, infrastructure, and development projects. The clearance ensures that the project complies with environmental regulations and includes an assessment of potential environmental risks through an Environmental Impact Assessment (EIA). The EIA evaluates the project's effects on air, water, soil, and biodiversity, and outlines mitigation measures to minimize harm. Environmental clearance aims to ensure sustainable development and protect public health and the environment.