EPA proposed reporting and recordkeeping requirements for per- and polyfluoroalkyl substances under TSCA.

EPA reversed recent changes to the organization and function of the Environmental Appeals Board (EAB) that altered the appeals process and procedures for Agency decisions that the EAB considers.

A proposed consent decree in the CAA citizen suit Association of Irritated Residents v. EPA establishes deadlines for EPA to take final actions on portions of a California SIP that address requirements for various fine particulate matter NAAQS.

EPA announced its intent to reconsider and revise the CWA §401 Certification Rule and to solicit stakeholder feedback to inform the revisions.

EPA removed the regulatory provisions associated with the final rule, "Strengthening Transparency in Pivotal Science Underlying Significant Regulatory Actions and Influential Scientific Information."

EPA announced the availability of petitions submitted to the Agency under the American Innovation and Manufacturing Act of 2020.