Workshop B – The Science Behind PFAS: A Deep Dive into Testing Methodologies, Remediation, and Regulatory Impacts

Owen P. Jappen
Director, Chemical Products and Technology
American Chemistry Council

Tarek Saba, Ph. D.
Principal Scientist & Office Director
Exponent
Join us for an in-depth exploration of the science behind Per- and Polyfluoroalkyl Substances (PFAS). This workshop delves into the latest advancements in understanding PFAS lifecycles, toxicity, and testing methods. Our workshop leaders will look at the real impact of these chemicals, the most reliable testing practices for your products, and the broader implications for your organization.
Topics of discussion will include:
- Understanding PFAS: What are they, and do they truly last “forever”?
- Analyzing different PFAS exposure pathways and exposure levels by life stage
- Exposure pathways and toxicology:
- Examining exposure levels across life stages and different pathways
- Assessing health effects studies on PFOA, PFOS, and other PFAS in animals and humans
- Navigating the challenges of PFAS testing—what methods are required by current regulations, and how do they differ across jurisdictions?
- Reviewing validation technologies available
- Discerning environmental release levels, product contamination, and choosing the right testing strategies
- Managing test results—what to do when PFAS are detected and how to integrate findings into your litigation or regulatory response strategy
- Managing third parties doing the testing
- Guidance on selecting contract labs and ensuring alignment on testing methodologies and sensitivity thresholds
- Advances in Remediation:
- Examining the latest PFAS treatment and destruction technologies, and how to translate research into actionable remediation plans
- Understanding how technical and scientific data influence agency rulemaking and enforcement
- Managing results and crafting responses that align with regulatory, litigation, and public relations strategies
- Navigating the challenge of proving causation in PFAS cases
- Assessing the role of scientific evidence, testing for fluorine levels, and how these findings impact litigation strategies