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INSIGHT: PFAS Liability Is Coming to California              about:reader?url=https://www.bna.com/insight-pfas-liability-n57982093402/


                 awards. As demonstrated by the state’s ongoing experience with

                 coffee retailers, Proposition 65 violations can threaten operations

                 statewide.


                 For businesses that manufactured, retailed, or used products

                 containing PFAS on a regular basis—such as fast-food packaging

                 —adding up $2,500 per violation per day could in a little over a year

                 amount to a million dollars of potential legal liability. Moreover, once

                 in litigation, plaintiffs are only required to find trace amounts of the

                 listed chemical, while defendant businesses are obligated to prove

                 the negative that the chemical presents no significant health risk.

                 Undoubtedly, the sizable and aggressive Proposition 65 plaintiffs’

                 bar in California has already started analyzing the chemistry of

                 common consumer products to determine whether PFAS are

                 present.


                 Despite the substantial risk to California businesses posed by its

                 listing decision, the OEHHA has not even established maximum

                 allowable dose levels for PFOA or PFOS. When it added PFOA

                 and PFOS to its Proposition 65 list, the OEHHA invoked the

                 “authoritative bodies” mechanism by relying on EPA science. But

                 unlike the EPA, which set unenforceable Health Advisory limits at

                 70 parts per trillion combined for PFOA and PFOS to drinking

                 water, the OEHHA has stated that its own “listing is not specific to

                 any route of exposure” or even to established maximum allowable

                 dose levels. The only direction the OEHHA has given is that it

                 expects to complete its recommended drinking water standards

                 “later this year.” Adding to the confusion, the OEHHA has given no

                 indication whether it will impose legacy warning requirements for

                 products that contained PFOA and PFOS before they were listed—

                 such as carpeting installed decades ago. Instead of offering any


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