New Proposition 65 Warning Regulations

New Proposition 65 warning regulations (California law) may expose your business to liability.  This webinar took place on 26 June, and covered the following topics:

  • A brief overview of Proposition 65;
  • Old versus new warning requirements and the reasons for the change;
  • New warning regulation requirements coming into effect on 30th August 2018, and what this will mean for products already in the chain of commerce;
  • The practical realities of compliance, and potential conflicts with other regulatory labelling requirements;
  • Compliance 'best practices' for transitioning to the new Proposition 65 warning requirements;
  • Industry-specific labelling requirements; and, 
  • The risks and consequences of 'over-labelling' or labelling to ensure compliance when toxicity levels are unknown.


Chris M Amantea, Partner, Steptoe & Johnson LLP, Los Angeles

Carol R. Brophy, Senior Counsel, Steptoe & Johnson LLP, San Francisco