North America: Environment

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Environmental law articles, insights, podcasts, videos and webinars from expert sources across the legal world. Explore insights covering topics such as clean air/pollution, climate change, environmental law and waste management.
Article
Seventeen States And A National Trade Association Open A New Front With New Theories In The Fight Over Packaging EPR Laws
A coalition of 17 states has launched an unprecedented constitutional challenge to California's packaging extended producer responsibility program, raising novel legal theories that go beyond previous EPR challenges in Oregon and Colorado. The lawsuit targets both state regulators and the Circular Action Alliance, marking the first time a producer responsibility organization has been named as a defendant in such litigation.
United States Environment
AP
Arnold & Porter
Article
EPA Proposes UCMR 6 For PFAS And Other Contaminants, Declines Adding Microplastics
The EPA has proposed the Sixth Unregulated Contaminant Monitoring Rule (UCMR 6), requiring public water systems to collect data on 30 unregulated contaminants including certain PFAS from 2028 to 2030. Despite petitions from seven state governors and environmental groups, the agency declined to add microplastics to the monitoring list, citing the absence of validated testing methods, though microplastics remain on the draft Contaminant Candidate List 6 for potential future regulation.
United States Environment
HK
Holland & Knight
Article
EPA Announces Next Step In TSCA Review Of Five Chemicals
The EPA is advancing TSCA reviews of five industrial chemicals by sending draft technical documents to independent peer review, but the agency's decision to limit the scope of that review—excluding full draft risk evaluations—has reignited debate over whether partial peer review adequately serves the statute's intent for comprehensive scientific oversight. As these chemicals appear in flame retardants, aviation fuel, and industrial processes with direct implications for worker and community heal
United States Environment
BC
Bergeson & Campbell
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Article
Seventeen States And A National Trade Association Open A New Front With New Theories In The Fight Over Packaging EPR Laws
A coalition of 17 states has launched an unprecedented constitutional challenge to California's packaging extended producer responsibility program, raising novel legal theories that go beyond previous EPR challenges in Oregon and Colorado. The lawsuit targets both state regulators and the Circular Action Alliance, marking the first time a producer responsibility organization has been named as a defendant in such litigation.
United States Environment
AP
Arnold & Porter
Article
EPA Proposes UCMR 6 For PFAS And Other Contaminants, Declines Adding Microplastics
The EPA has proposed the Sixth Unregulated Contaminant Monitoring Rule (UCMR 6), requiring public water systems to collect data on 30 unregulated contaminants including certain PFAS from 2028 to 2030. Despite petitions from seven state governors and environmental groups, the agency declined to add microplastics to the monitoring list, citing the absence of validated testing methods, though microplastics remain on the draft Contaminant Candidate List 6 for potential future regulation.
United States Environment
HK
Holland & Knight
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Article
Challenges To EPA's Repeal Of The 2009 Endangerment Finding
Following EPA's February 2026 repeal of the 2009 Endangerment Finding that established greenhouse gases as air pollutants threatening public health, two major legal challenges have emerged in the D.C. Circuit Court of Appeals. Health organizations and a coalition of 24 states are separately contesting the agency's decision to eliminate federal GHG emission standards for motor vehicles, with both cases potentially delayed pending EPA's response to administrative reconsideration petitions.
United States Environment
JD
Jones Day
Article
European Commission Planning To Amend The EU Taxonomy On Climate Issues
The European Commission is preparing amendments to the EU Taxonomy Climate Delegated Act to simplify technical screening criteria and reduce administrative burdens for companies reporting on sustainable activities. The proposed changes, set to take effect January 1, 2027, aim to streamline compliance processes while maintaining environmental standards and expanding the scope of eligible activities.
European Union Environment
JD
Jones Day
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