November 19: Listed, Detected, Evaluated: The Science of Proposition 65

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.

Title:
Listed, Detected, Evaluated: The Science of Proposition 65
Date And Time:
Thursday, November 19, 2026
2–3 PM ET | 1–2 PM CT | 12–1 PM MT | 11 AM–Noon PT
Register Now for this free Continuing Legal Education Webinar!
Speakers:

• Melanie Buser, PhD, DABT, MPH; RHP Risk Management.
• Greg Sperla, Esq., DLA Piper.

CLE Credit:
Registration comes with CLE credit in one state and will be available in California, Illinois, New Jersey, New York, Pennsylvania, and Texas (pending).
You may be able to self-apply in other states.
By:
Perrin Conferences.

More Information And Registration