Last week, the California Office of Environmental Health Hazard Assessment (OEHHA), the lead agency that implements California’s Proposition 65, proposed an amendment to the existing regulation requiring: (1) the average concentration of a listed chemical as causing reproductive toxicity (e.g., lead) be based on products from the same manufacturing facility; and (2) the dietary exposure to a listed chemical as causing reproductive toxicity be calculated using the arithmetic mean. If adopted, the proposed changes would overrule the court decision in Environmental Law Foundation v Beechnut Nutrition Corp on how to determine the daily intake of listed chemicals as causing reproductive toxicity. The change could impose additional testing requirements on the industry and could create a more rigid standard for falling within a safe harbor. We encourage food companies to evaluate whether the proposed changes would adversely impact their current Proposition 65 compliance positions.
Comments to the proposed regulation are due by November 19, 2018. In addition, a public hearing on the proposed amendment would be scheduled on request. To request a hearing, OEHHA needs to be notified no later than November 5, 2018.