The U.S. Environmental Protection Agency (EPA) announced on February 7, 2022, that registration is now open for the March 15-17. 2022, meeting of the Science Advisory Committee on Chemicals (SACC) to peer review EPA’s “Draft TSCA Screening Level Approach for Assessing Ambient Air and Water Exposures to Fenceline Communities Version 1.0” (screening level methodology). As reported in our January 24, 2022, memorandum, EPA will use the screening level methodology to evaluate potential chemical exposures and associated potential risks to fenceline communities in its Toxic Substances Control Act (TSCA) risk evaluations. EPA has extended the comment period to March 22, 2022, to give stakeholders additional time to provide input. EPA “encourages” written comments for consideration by SACC during its peer review be submitted by the original deadline of February 22, 2022. EPA states that it will provide comments submitted after this date to the SACC members, but notes that members “may not have adequate time to consider those comments prior to the meeting’s discussions.” While SACC is unable to consider comments submitted after the March 15-17, 2022, meeting, EPA will consider all comments submitted by March 22, 2022. 

To provide oral comments during the virtual peer review meeting, registration must be received by 12:00 p.m. (EST) on February 25, 2022. Stakeholders may register as a listen-only attendee at any time until the end of the meeting on March 17, 2022.