The U.S. Environmental Protection Agency ("EPA") proposes rescission of the 2009 Endangerment Finding, which underpins greenhouse gas regulation under the Clean Air Act....more
California's Department of Toxic Substances Control (DTSC) has proposed listing microplastics on its "Candidate Chemicals List" under the Safer Consumer Products (SCP) Program, a regulatory framework designed to reduce toxic...more
The United States Pipeline and Hazardous Materials Administration (“PHMSA”) published in the April 10th Federal Register final rules amending the Hazardous Materials Regulations (“HMR”). See 89 Fed. Reg. 25434....more
On March 20, 2024, EPA announced new emissions standards for light-duty and medium-duty vehicles, starting with model year (“MY”) 2027 and phasing in through MY 2032. The new standards require reductions in emissions of...more
On January 5, 2024, the Department of the Interior (Interior) will issue a notice of a proposed rulemaking (NPRM) to provide the first significant revisions to its natural resource damage assessment and restoration (NRDAR)...more
In September 2022, the United States Environmental Protection Agency (“EPA”) proposed to designate perfluorooctanoic acid (“PFOA”) and perfluorooctanesulfonic acid (“PFOS”), including their salts and structural isomers, as...more
On April 12, 2023, the Environmental Protection Agency (EPA) issued a Notice of Proposed Rulemaking for “Greenhouse Gas Emissions Standards for Heavy-Duty Vehicles – Phase 3” (the Phase 3 proposed rule or NPRM), establishing...more
This post is part of an ongoing series covering the Biden administration’s efforts pursuant to Executive Order 13990 to repeal and replace regulations adopted during the Trump administration. ...more
This is the second in a series of eAlerts on proposed revisions to regulations implementing the National Environmental Policy Act (NEPA) issued by the Council on Environmental Quality (CEQ). This Notice of Proposed Rulemaking...more
Update: On September 15, 2020, the Army Corps published a notice of proposed rulemaking in the Federal Register (85 FR 57298) for the reissuance and modification of its Nationwide Permits....more
The Council on Environmental Quality (CEQ), a division of the Executive Office of the President, today published in the Federal Register a Notice of Proposed Rulemaking that would make significant changes to its regulations...more
The United States Environmental Protection Agency (“EPA”) issued a pre-publication Advance Notice of Proposed Rulemaking (“Proposal”) discussing the possibility of adding certain per- and polyfluoroalkyl substances (“PFAS”)...more
Seyfarth Synopsis: EPA, in an Advance Notice of Proposed Rulemaking, requests comments on adding certain per- and polyfluoroalkyl substances (PFAS) to the TRI chemical list....more
For the second time in the last 4 years, and the seventh since the Clean Water Act was adopted in 1972, the federal government has revised the definition of the term “Waters of the United States” for the purposes of the...more
The National Highway Traffic Safety Administration (NHTSA) and the U.S. Environmental Protection Agency (EPA) issued a joint notice of proposed rulemaking today, called the "Safer Affordable Fuel-Efficient (SAFE) Vehicles...more