Toxic Substances Control Act (TSCA)

Toxicology & Mechanistic Biology ​[HS]

Understand tough regulations and make better decisions

Exponent's multidisciplinary team of regulatory experts, chemists, toxicologists, ecotoxicologists, and environmental and exposure assessment professionals has the technical and regulatory expertise to assist clients with navigating the complicated chemical review processes and complying with regulatory requirements.

When you need robust, programmatic chemical regulatory support for the EPA's TSCA framework, Exponent's multidisciplinary teams provide unparalleled expertise.

Exponent has a wide range of experience managing complex projects and detailed regulatory processes, including the U.S. Environmental Protection Agency regulation of new and existing chemicals under the Toxic Substances Control Act (TSCA), amended by the Lautenberg Chemical Safety Act (LCSA) of 2016.

With decades of experience across dozens of industries, we are uniquely suited to understand the relationship between the TSCA requirements and other regulations governing industrial chemicals, consumer products, pesticides, foods, drugs, and cosmetics.

Our Capabilities Are Unparalleled

With expertise in over 90 disciplines and hundreds of capabilities, tools, and methodologies — we get to the root of even the most complex challenges and give you the objective answers you need.


Our global and comprehensive expertise across industries gives us a deep understanding of current challenges, best industry practices, and the implications of emerging technologies.