As a member of the Science Advisory Committee on Chemicals (SACC), David took part in the meeting "Peer Review of the EPA TSCA Screening Level Approach for Assessing Ambient Air and Water Exposures to Fenceline Communities."

On March 15-17, 2022, EPA will hold a public virtual meeting of the Science Advisory Committee on Chemicals (SACC) to peer review EPA Toxic Substances Control Act (TSCA) Screening Level Approach for Assessing Ambient Air and Water Exposures to Fenceline Communities. EPA is presenting Version 1.0 of a screening level methodology for assessing potential air and water pathway chemical exposures to fenceline communities. Along with presenting this methodology, EPA will also present results of applying the screening methodology (case studies) to 1-Brompropane (air pathway), n-methylpyrrolidone (water pathway), and Methylene Chloride (air and water pathway). The agency will use the scientific advice, information, and recommendations from the SACC, as well as public comments, to inform the final protocol. The meeting will be virtual (conducted on the phone and via webcast only).