November 19, 2026
2:00-3:00 PM ET
Listed, Detected, Evaluated: The Science of Proposition 65
Listed, Detected, Evaluated: The Science of Proposition 65
Join us for this complementary CLE webinar on November 19, 2026, from 2:00- 3:00 PM ET.
Webinar Sponsored By:
Speakers:
- Melanie Buser, PhD, DABT, MPH; RHP Risk Management
- Greg Sperla, Esq., DLA Piper
- Additional Speaker Coming Soon
Topics for Discussion:
- Distinguish chemical listing, analytical detection, real-world exposure, and the ultimate warning decision.
- Evaluate how chemical identity, speciation, release, foreseeable use, exposure route, and frequency affect the meaning of laboratory results.
- Understand how safe harbor levels and product-specific risk analyses inform 60-day notices, compliance decisions, and litigation strategy.
- Apply these principles through a vinyl acetate case study, including OEHHA’s information letter and September 2026 pre-rulemaking proposal.
For more information, contact Allison Gill, agill@perrinconferences.com.
Registration comes with CLE credit in one state and will be available in California, Illinois, New Jersey, New York, Pennsylvania, and Texas (pending).
Please contact CLE@perrinconferences.com with any questions.

