Proposed rule: Procedures for Chemical Risk Evaluation Under the Amended Toxic Substances Control Act

Read the complete Federal Register notice.

As required under section 6(b)(4) of the Toxic Substances Control Act (TSCA), EPA is proposing to establish a process for conducting risk evaluations to determine whether a chemical substance presents an unreasonable risk of injury to health or the environment, without consideration of costs or other non-risk factors, including an unreasonable risk to a potentially exposed or susceptible subpopulation, under the conditions of use. Risk evaluation is the second step, after Prioritization, in a new process of existing chemical substance review and management established under recent amendments to TSCA. This proposed rule identifies the steps of a risk evaluation process including scope, hazard assessment, exposure assessment, risk characterization, and finally a risk determination. EPA is proposing that this process be used for the first ten chemical substances to be evaluated from the 2014 update of the TSCA Work Plan for Chemical Assessments, chemical substances designated as High-Priority Substances during the prioritization process, and those chemical substances for which EPA has initiated a risk evaluation in response to manufacturer requests. The proposed rule also includes the required “form and criteria” applicable to such manufacturer requests.

Comments must be received on or before March 20, 2017.

Author: Laura B.

I'm the Illinois Sustainable Technology Center's Sustainability Information Curator, which is a fancy way of saying embedded librarian. I'm also Executive Director of the Great Lakes Regional Pollution Prevention Roundtable. When not writing for Environmental News Bits, I'm an avid reader. Visit Laura's Reads to see what I'm currently reading.

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