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Highlights from EPA’s Preparatory Meeting for Experts Selected to Serve as Letter Peer Reviewers for Its Exposure and Use Assessment and Human Health and Environmental Hazard Summary for Five PBTs
By Kathleen M. Roberts, Jason E. Johnston, M.S., Sheryl Lindros Dolan, and Margaret R. Graham
On June 25, 2018, the U.S. Environmental Protection Agency (EPA) held a preparatory meeting for experts selected to serve as letter peer reviewers for EPA's Exposure and Use Assessment and Human Health and Environmental Hazard Summary for five persistent, bioaccumulative, and toxic (PBT) chemicals. A list of those chemicals is available here. Although the meeting was scheduled for four hours, it adjourned after only two hours, as there were only a few questions from peer reviewers and only two outside stakeholders providing oral comments. Below are some highlights/takeaways from the meeting:
No written comments were submitted prior to the peer review webinar. Only three people signed up for oral comments, and one was not present online. The two public commenters noted concerns regarding the likelihood of exposure, including the potential for accidental exposures; the lack of EPA focus on susceptible subpopulations; EPA’s intent not to address exposures that are already regulated under other EPA programs; and the need to assess the risk of bias.
Per the language in amended TSCA, EPA must issue risk management proposals to reduce exposures to the extent practicable by June 19, 2019.
Any public comments submitted by July 23, 2018, will be shared with peer reviewers. Comments submitted between July 23, 2018, and August 17, 2018, will be available to EPA for consideration. All comments are due by August 17, 2018. A recording of the webinar, slides, and other materials from the meeting will be posted in Docket EPA-HQ-OPPT-2018-0314. There are currently six supporting documents posted:
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