PFAS in the Workplace: A Risk Manager’s Framework for Occupational Exposure, Regulatory Compliance, and Total Cost of Risk in 2026

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FORMOSA NEWS - Philipina - PFAS Workplace Exposure Triggers Major Health Risks and Legal Costs for Companies in 2026. A 2026 study by Kimberly Long Holt of Health and Safety Concepts – Environmental Health & Safety reveals that workplace exposure to PFAS known as “forever chemicals” is emerging as a critical occupational and financial risk. Published in the Formosa Journal of Applied Sciences, the research shows that PFAS exposure not only threatens worker health but also exposes companies to escalating regulatory penalties, legal liability, and long-term financial losses. The findings matter as governments tighten environmental regulations and scientific evidence linking PFAS to serious diseases continues to grow. For industries using these chemicals, the risks are no longer theoretical they are immediate and measurable.

PFAS: Widespread Chemicals With Persistent Risks
PFAS (per- and polyfluoroalkyl substances) are a large group of synthetic chemicals valued for their resistance to heat, water, and oil. These properties make them widely used in manufacturing, firefighting foams, textiles, and coatings. However, their chemical stability also makes them nearly impossible to break down in the environment or the human body. As a result, PFAS accumulate over time. Studies show that up to 97 percent of people in the United States have detectable levels of PFAS in their blood, highlighting how widespread exposure has become. For workers in certain industries, the exposure is significantly higher and more direct.

Workers Face Higher and Prolonged Exposure
The research identifies several high-risk occupations, including:

• Chemical manufacturing workers.
• Firefighters, especially those using PFAS-based firefighting foam (AFFF).
• Metal plating and textile workers.
• Aerospace, construction, and healthcare personnel.

PFAS enter the body through multiple pathways:

• Inhalation: airborne particles and fumes.
• Skin contact: contaminated materials and equipment.
• Ingestion: hand-to-mouth transfer from surfaces.
• Eye exposure: splashes or aerosols.

Many workers are exposed through more than one pathway simultaneously, increasing their total chemical burden.

Practical Solutions: Reduce Risk at the Source
The study outlines a structured risk management framework based on the “Hierarchy of Controls,” prioritizing prevention over protection. Key strategies include:

• Elimination: phasing out PFAS-based materials, such as firefighting foams.
• Substitution: replacing them with safer, non-fluorinated alternatives.
• Engineering controls: improving ventilation and containment systems.
• Administrative measures: rotating workers and monitoring exposure.
• Personal protective equipment (PPE): used as a last line of defense.

Biological monitoring, such as blood testing for PFAS levels, is also recommended to track long-term exposure and identify at-risk workers.

Implications for Industry and Policy
The findings highlight a growing convergence of health, environmental, and financial risks. Companies must now treat PFAS as a strategic issue rather than a technical detail.
For businesses, this means:

• Auditing supply chains and chemical inventories.
• Preparing for stricter compliance requirements.
• Reassessing insurance and liability strategies.

For policymakers, the study underscores the need for clearer exposure limits and stronger enforcement mechanisms. For workers, it reinforces the importance of occupational health protections and early detection systems.

Author Profile
Kimberly Long Holt is a health and safety expert affiliated with Health and Safety Concepts – Environmental Health & Safety. She specializes in occupational risk management, environmental compliance, and industrial health systems, with a focus on chemical exposure and regulatory frameworks.

Source
Holt, Kimberly Long. 2026. PFAS in the Workplace: A Risk Manager’s Framework for Occupational Exposure, Regulatory Compliance, and Total Cost of Risk in 2026. Formosa Journal of Applied Sciences, Vol. 5 No. 4.
DOI: https://doi.org/10.55927/fjas.v5i4.39
URL: https://journalfjas.my.id/index.php/fjas