EPA's Integrated Risk Information System (IRIS)

The EPA's Integrated Risk Information System (IRIS) is a database that provides scientific assessments of the health risks associated with exposure to various chemicals found in the environment. It helps policymakers, researchers, and the public understand how different substances could affect health, such as causing cancer or other diseases. These evaluations are based on existing scientific studies and aim to guide safety standards and regulations to protect public health. IRIS is a critical resource for ensuring chemicals in air, water, and soil are managed to minimize health risks.