Certified Hazardous Materials Manager (CHMM) Practice Exam 2026 - Free CHMM Practice Questions and Study Guide

The Toxic Substances Control Act (TSCA) is primarily designed to regulate the introduction of both new and existing chemicals that may pose risks to human health or the environment. This legislation empowers the Environmental Protection Agency (EPA) to evaluate and manage potential hazards associated with chemical substances. Under TSCA, the EPA has the authority to require reporting, record-keeping, and testing of chemicals, as well as to take actions such as prohibiting or limiting the use of chemicals that are deemed to be unsafe.

The act serves a critical role in ensuring that chemicals are reviewed for safety before they can be marketed or used, particularly those that are new to the market or significantly altered. It directly addresses the need for oversight to protect public health and the environment, rather than simply facilitating production or eliminating chemicals altogether. Hence, the core function of TSCA revolves around the regulatory framework that assesses and mitigates risks associated with chemical substances.