The Classification of Gasoline & Gasoline Fumes as a Carcinogen: Considerations for Corporate Executives & Attorneys
PFAS in Focus: Forever-Engineering With Trent Stober, HDR - Reflections on Water Podcast
PFAS in Focus: Wastewater Utility Perspectives From Jay Hoskins, Metropolitan St. Louis Sewer District - Reflections on Water Podcast
DynCorp's 'Strategic' Defense In Drug Crop Spraying Suit
On July 22, 2025, the U.S. Court of Appeals for the District of Columbia (D.C.) Circuit granted a motion by the Environmental Protection Agency (EPA) to lift the abeyance in consolidated litigation challenging the agency’s...more
EPA has been granted a fourth abeyance of pending litigation related to the Biden administration’s designation of PFOA and PFOS as hazardous substances under CERCLA....more
Flow Water Advocates (“FWA”) filed a pleading before the United States Environmental Protection Agency (“EPA”) Environmental Appeals Board styled: PETITION FOR REVIEW OF UNDERGROUND INJECTION CONTROL PERMITS ISSUED AND...more
The United States Court of Appeals for the Ninth Circuit (“Ninth Circuit”) addressed in a June 18th Opinion an issue involving the Clean Water Act Effluent Limit Guidelines (“ELGs”). See Waterkeeper Alliance, et al., v....more
The U.S. Environmental Protection Agency (EPA) provided on update on June 18, 2025, on the status of the December 2024 Toxic Substances Control Act (TSCA) risk management rule for trichloroethylene (TCE). According to EPA, it...more
EPA has again obtained extensions of the stays in the litigation challenging the MCLs for six PFAS and the litigation challenging the hazardous substance designation for PFOS and PFOA. EPA requested the U.S. Court of...more
The EPA is continuing to reevaluate whether to change its position regarding the Biden administration’s 2024 listing of PFOA and PFOS as hazardous substances under CERCLA....more
On March 18th, 2024, the U.S. Environmental Protection Agency’s ban of Chrysotile asbestos became the first rule to be finalized under the 2016 amendments to the nation’s chemical safety law, the Toxic Substances Control Act...more
On April 30, 2025, the U.S. Court of Appeals for the D.C. Circuit granted an additional 30-day abeyance in the challenge to EPA’s Final Rule designating Perfluorooctanoic Acid (PFOA) and Perfluorooctanesulfonic Acid (PFOS) as...more
As reported in our March 31, 2025, blog item, on March 21, 2025, the U.S. Court of Appeals for the District of Columbia Circuit heard oral argument in a case challenging the U.S. Environmental Protection Agency’s (EPA) May 3,...more
Sixteen Democratic AGs and the Harris County Attorney (Houston, Texas) have filed a motion to intervene in a lawsuit brought by industry groups challenging the EPA’s denial of their petition for reconsideration of the...more
The Center for Biological Diversity (“CBD”) filed a Petition for Review (“Petition”) in the United States Court of Appeals for the Eleventh Circuit challenging the United States Environmental Protection Agency (“EPA”)...more
The U.S. Environmental Protection Agency filed a brief Feb. 7 with the Fifth U.S. Circuit Court of Appeals to uphold its prior rule banning chrysotile asbestos. The rule was issued by the EPA pursuant to relevant provisions...more
A federal appeals court has granted the Environmental Protection Agency’s request for a 60-day abeyance in litigation challenging the Maximum Contaminant Levels (MCLs) for six PFAS chemicals. In a February 7, 2025, decision,...more
The National Lime Association (“NLA”) filed on September 13th a Petition for Review (“Petition”) before the United States Court of Appeals for the D.C. Circuit challenging the United States Environmental Protection Agency’s...more
Three organizations filed a petition in the United States Court of Appeals for the District of Columbia challenging the United States Environmental Protection Agency’s (“EPA”) designation of perfluorooctanoic acid (“PFOA”)...more
Protect PT and Three Rivers Waterkeeper (collectively, “Three Rivers”) filed a document before the United States Environmental Protection Agency (“EPA”) Environmental Appeals Board styled: Petition for Review by Protect...more
The United States Court of Appeals for the District of Columbia (“Court”) addressed in a July 18th decision a challenge to a Comprehensive Environmental Response, Compensation, and Liability Act (“Superfund”) National...more
Judicial Panel on Multidistrict Litigation Centralizes Some COVID‐19 Related Insurance Cases As reported in our September update, the Judicial Panel on Multidistrict Litigation at its July 2020 hearing session requested...more
The United States Court of Appeals for the Eighth Circuit (“Eighth Circuit”) addressed in an April 11th opinion a Section 107(a) (3) Comprehensive Response, Compensation, and Liability Act (“CERCLA”) arranger issue. See U.S....more
A trilogy of recent federal and state enforcement actions show just how far agencies will go to enforce environmental regulations. Now may be a good time for a compliance audit....more
On July 7, 2017, the United States Court of Appeals for the District of Columbia Circuit (the D.C. Circuit) vacated portions of the U.S. Environmental Protection Agency's (EPA) 2015 rule on the Definition of Solid Waste (the...more
As a result of the D.C. Court of Appeals' (COA) ruling on September 26, 2016 invalidating a Department of Labor, Occupational Safety and Health Administration (OSHA) Memorandum, one of the U.S. Environmental Protection...more
If there’s any good news for industry in the recent 162-page decision issued by the United States Court of Appeals for the D.C. Circuit on the Boiler MACT, we can’t find it. The court rejected all challenges by industry...more
With a back story sparked by the tragedy of 9/11 and that at times reads like a novel teeming with alleged government cover-up, fraud and employee persecution, EPA has agreed to a March 31, 2016, deadline for deciding whether...more