Why Industrial Hygiene Is Becoming Essential for TSCA Compliance

Life SciencesLife Sciences
November 4, 2026
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Anne Chappelle, Ph.D. DABT, Senior Managing Toxicologist - Trinity Consultants

Chemical compliance involves more than understanding regulations. Companies must evaluate how requirements affect their facilities, processes, and employees. Industrial hygiene (IH) helps connect regulatory obligations with workplace practices.

Connecting Regulations to Workplace Conditions

The Toxic Substances Control Act (TSCA) authorizes the U.S. Environmental Protection Agency (EPA) to regulate certain chemicals. TSCA Consent Orders (COs) and Significant New Use Rules (SNURs) may include requirements for worker protection, exposure controls, and operational practices.

For battery recycling, manufacturing, and materials processing facilities, understanding these requirements means evaluating material handling and quantitating potential employee exposures.

Industrial hygiene professionals assess workplace exposure conditions, job tasks and existing controls. Their work may include reviewing exposure assumptions, evaluating air monitoring strategies, and assessing engineering controls and personal protective equipment. These evaluations help identify opportunities to strengthen employee protections.

Why Collaboration Matters

Regulatory requirements depend on the chemical, EPA-established conditions of use, and activities taking place at a facility. Collaboration between regulatory specialists, toxicologists, and industrial hygienists helps connect regulatory interpretation with workplace conditions and exposure controls.

Documentation is equally important. Organizations must understand how existing practices align with applicable requirements and maintain supporting records.

Taking a Practical Approach to Compliance

Proactive assessments identify gaps between regulatory expectations and workplace practices while helping prioritize improvements to monitoring, procedures, employee protections, and documentation.

Integrating workplace exposure expertise with regulatory interpretation and operational knowledge helps organizations make informed decisions while protecting employees. As battery recycling and advanced manufacturing evolve, this multidisciplinary approach can help companies address emerging regulatory challenges.

Learn More

Explore how Trinity Consultants helped a battery materials recycling client evaluate TSCA requirements and develop a practical compliance strategy in Anne Chappelle’s article, When Battery Recycling Meets TSCA: Navigating Consent Orders and Significant New Use Rules.

Read the full article here: https://gomkto.trinityconsultants.com/LS-TSCABattery-2026.html