Environmental Protection Agency April 20, 2023 – Federal Register Recent Federal Regulation Documents

EPA is required under the Toxic Substances Control Act (TSCA), as amended by the Frank R. Lautenberg Chemical Safety for the 21st Century Act, to make information publicly available and to publish information in the Federal Register pertaining to submissions under TSCA Section 5, including notice of receipt of a Premanufacture notice (PMN), Significant New Use Notice (SNUN), or Microbial Commercial Activity Notice (MCAN), including an amended notice or test information; an exemption application (Biotech exemption); an application for a test marketing exemption (TME), both pending and/or concluded; a notice of commencement (NOC) of manufacture (including import) for new chemical substances; and a periodic status report on new chemical substances that are currently under EPA review or have recently concluded review. This document covers the period from 3/1/ 2023 to 3/31/2023.

The Environmental Protection Agency (EPA) is proposing to approve a state implementation plan (SIP) revision submitted by the Commonwealth of Virginia. This revision pertains to several state regulatory changes affecting startup, shutdown and malfunction. This SIP revision was submitted in response to a finding of substantial inadequacy and SIP call published on June 12, 2015, for provisions in the Virginia SIP. EPA is proposing to approve the provisions of the submitted SIP revision and proposing to determine that the SIP revision corrects the deficiencies in Virginia's SIP identified in the June 12, 2015 SIP call. This action is being taken under the Clean Air Act (CAA).