On March 21, 2024, the U.S. Court of Appeals for the Fifth Circuit vacated two U.S. Environmental Protection Agency (EPA) orders under Section 5 of the Toxic Substances Control Act (TSCA), holding that EPA had exceeded its statutory authority when it issued the orders in an attempt to regulate the manufacture of per- and polyfluorinated substances (PFAS) by petitioner Inhance Technologies, LLC (Inhance). The Fifth Circuit’s decision comes after EPA’s Office of Enforcement and Compliance Assurance announced its National Enforcement and Compliance Initiatives for Fiscal Years 2024 – 2027, which involve increased emphasis on addressing PFAS exposure and contamination through enforcement actions and potential additional regulations.
https://goodlifesci.sidley.com/wp-content/uploads/sites/6/2022/03/sidleyLogo-e1643922598198.png00Samuel B. Boxermanhttps://goodlifesci.sidley.com/wp-content/uploads/sites/6/2022/03/sidleyLogo-e1643922598198.pngSamuel B. Boxerman2024-03-28 10:30:112024-03-28 10:34:40Fifth Circuit Limits EPA’s Attempts to Regulate PFAS Under Toxic Substances Control Act in Inhance Technologies v. EPA
On March 15, 2024, the U.S. Environmental Protection Agency (EPA or the Agency) published its draft risk evaluation under the Toxic Substances Control Act (TSCA) for formaldehyde. This proposal is one of a series of risk evaluations EPA is conducting as required by the 2016 amendments to TSCA.
https://goodlifesci.sidley.com/wp-content/uploads/sites/6/2022/03/sidleyLogo-e1643922598198.png00Samuel B. Boxermanhttps://goodlifesci.sidley.com/wp-content/uploads/sites/6/2022/03/sidleyLogo-e1643922598198.pngSamuel B. Boxerman2024-03-21 12:12:572024-03-21 12:12:57U.S. Environmental Protection Agency Releases Draft Risk Evaluation Under the Toxic Substances Control Act for Formaldehyde
On March 6, 2024, the U.S. Securities and Exchange Commission (SEC) adopted final rules that will require domestic and foreign registrants to include extensive climate-related information in their registration statements and periodic reports.
https://goodlifesci.sidley.com/wp-content/uploads/sites/6/2022/03/sidleyLogo-e1643922598198.png00Sonia Gupta Barroshttps://goodlifesci.sidley.com/wp-content/uploads/sites/6/2022/03/sidleyLogo-e1643922598198.pngSonia Gupta Barros2024-03-13 13:03:332024-03-13 13:03:33SEC Finalizes Climate-Related Disclosure Rules Ushering in a New Era of Public Company Climate Reporting
In a 2–1 decision, the U.S. Court of Appeals for the District of Columbia Circuit (D.C. Circuit) largely vacated an Environmental Protection Agency (EPA) rule requiring 32 states to amend their Clean Air Act implementation plans (called State Implementation Plans, or SIPs) by removing provisions providing either exemptions or affirmative defenses to excess emissions from unit startups, shutdowns, or malfunctions (SSM) — times when pollution controls often cannot fully function as needed.[1] Sources in states that still have or revert to allowing an SSM defense may now have this important operational flexibility. However, stakeholders should track the actions of their individual states and keep close watch on whether EPA or environmental groups seek rehearing or appeal the ruling.
https://goodlifesci.sidley.com/wp-content/uploads/sites/6/2022/03/sidleyLogo-e1643922598198.png00Byron F. Taylorhttps://goodlifesci.sidley.com/wp-content/uploads/sites/6/2022/03/sidleyLogo-e1643922598198.pngByron F. Taylor2024-03-12 10:10:162024-03-12 10:10:16D.C. Circuit Largely Vacates EPA State Implementation Plan Call on Startup, Shutdown, and Malfunction Rules
The California Air Resources Board (CARB) announced that it will hold a public workshop to discuss amendments to its Heavy-Duty (HD) Engine and Vehicle Omnibus (Omnibus) Regulation. The amendments have been proposed following extensive discussion between CARB and the Engine Manufacturers Association (EMA) during 2023, which culminated in CARB agreeing to revise its heavy-duty vehicle emission standards to align more closely with U.S. Environmental Protection Agency standards.
https://environmentalenergybrief.sidley.com/wp-content/uploads/sites/4/2024/03/MN-22848-Adobe-Photo-Download-Request-_-EnvironmentalEnergy-Blog-3.jpg6251200Samuel B. Boxermanhttps://goodlifesci.sidley.com/wp-content/uploads/sites/6/2022/03/sidleyLogo-e1643922598198.pngSamuel B. Boxerman2024-03-07 09:05:092024-03-06 16:03:10California Air Resources Board Will Workshop Omnibus Regulation Amendments
California agencies issued a public notice that they will hold a workgroup to answer questions and engage with stakeholders on the agencies’ latest vapor intrusion guidance. The workgroup comes following years of confusion among stakeholders regarding the agencies’ application of draft guidance for addressing vapor intrusion, including during site cleanup and redevelopment.
https://goodlifesci.sidley.com/wp-content/uploads/sites/6/2022/03/sidleyLogo-e1643922598198.png00Samuel B. Boxermanhttps://goodlifesci.sidley.com/wp-content/uploads/sites/6/2022/03/sidleyLogo-e1643922598198.pngSamuel B. Boxerman2024-03-05 11:29:182024-03-05 11:29:18California Agencies Proceed With Revisions to Vapor Intrusion Guidance
On February 7, 2024, the U.S. Environmental Protection Agency (EPA) issued a final rule under the Clean Air Act lowering the primary (health-based) annual National Ambient Air Quality Standard (NAAQS) for fine particulate matter 2.5 micrometers in diameter or smaller (PM2.5) from 12 to 9 micrograms per cubic meter (µg/m3). EPA asserts that the stricter standard is based on scientific evidence showing that the current PM2.5 standard (12 µg/m3), which was established in 2012 and retained in 2020, does not sufficiently protect human health. According to EPA, based on air monitoring data from 2020-22, 119 counties would not meet the new standard of 9 µg/m3.
https://goodlifesci.sidley.com/wp-content/uploads/sites/6/2022/03/sidleyLogo-e1643922598198.png00Samuel B. Boxermanhttps://goodlifesci.sidley.com/wp-content/uploads/sites/6/2022/03/sidleyLogo-e1643922598198.pngSamuel B. Boxerman2024-02-27 09:05:342024-02-26 14:58:57U.S. EPA Sets Stricter National Ambient Air Quality Standards for Particulate Matter
On February 9, 2024, the U.S. Army Corps of Engineers (Corps) published a proposed rule that would amend the Corps permitting regulations to follow the National Historic Preservation Act (NHPA) implementing regulations as developed interpreted by the Advisory Council on Historic Preservation (ACHP). Specifically, the Corps proposes removing its own NHPA regulations, Appendix C from 33 CFR part 325, and replacing them with those promulgated by the ACHP at 36 CFR part 800. This change may lengthen the regulatory review process and expand the scope of the Corps’ NHPA review.
https://goodlifesci.sidley.com/wp-content/uploads/sites/6/2022/03/sidleyLogo-e1643922598198.png00Samuel B. Boxermanhttps://goodlifesci.sidley.com/wp-content/uploads/sites/6/2022/03/sidleyLogo-e1643922598198.pngSamuel B. Boxerman2024-02-21 11:10:052024-02-21 11:10:05U.S. Army Corps of Engineers Proposes Broader Historic Preservation Review
Fifth Circuit Limits EPA’s Attempts to Regulate PFAS Under Toxic Substances Control Act in Inhance Technologies v. EPA
On March 21, 2024, the U.S. Court of Appeals for the Fifth Circuit vacated two U.S. Environmental Protection Agency (EPA) orders under Section 5 of the Toxic Substances Control Act (TSCA), holding that EPA had exceeded its statutory authority when it issued the orders in an attempt to regulate the manufacture of per- and polyfluorinated substances (PFAS) by petitioner Inhance Technologies, LLC (Inhance). The Fifth Circuit’s decision comes after EPA’s Office of Enforcement and Compliance Assurance announced its National Enforcement and Compliance Initiatives for Fiscal Years 2024 – 2027, which involve increased emphasis on addressing PFAS exposure and contamination through enforcement actions and potential additional regulations.
(more…)
Samuel B. Boxerman
Washington, D.C.
sboxerman@sidley.com
Andrew R. Stewart
Washington, D.C.
satewart@sidley.com
Rose Quam-Wickham
Washington, D.C.
rquamwickham@sidley.com
Riley Desper
Washington, D.C.
rdesper@sidley.com
U.S. Environmental Protection Agency Releases Draft Risk Evaluation Under the Toxic Substances Control Act for Formaldehyde
On March 15, 2024, the U.S. Environmental Protection Agency (EPA or the Agency) published its draft risk evaluation under the Toxic Substances Control Act (TSCA) for formaldehyde. This proposal is one of a series of risk evaluations EPA is conducting as required by the 2016 amendments to TSCA.
(more…)
Samuel B. Boxerman
Washington, D.C.
sboxerman@sidley.com
Hannah Posen
Chicago
hposen@sidley.com
Riley Desper
Washington, D.C.
rdesper@sidley.com
SEC Finalizes Climate-Related Disclosure Rules Ushering in a New Era of Public Company Climate Reporting
On March 6, 2024, the U.S. Securities and Exchange Commission (SEC) adopted final rules that will require domestic and foreign registrants to include extensive climate-related information in their registration statements and periodic reports.
(more…)
Sonia Gupta Barros
Washington, D.C.
sbarros@sidley.com
Heather M. Palmer
Houston
hpalmer@sidley.com
Kwaku A. Akowuah
Washington, D.C.
kakowuah@sidley.com
Samuel B. Boxerman
Washington, D.C.
sboxerman@sidley.com
Maureen F. Gorsen
Century City
maureen.gorsen@sidley.com
Nicolas J.S. Lockhart
Geneva
nlockhart@sidley.com
Andrea L. Reed
Chicago
andrea.reed@sidley.com
Leonard Wood
Houston
lwood@sidley.com
Brittany A. Bolen
Washington, D.C.
bbolen@sidley.com
Katie LaVoy
Chicago
klavoy@sidley.com
Sara M. von Althann
Washington, D.C.
svonalthann@sidley.com
Evan Grosch
Houston
egrosch@sidley.com
Thomas E. Johnson
Chicago
thomas.johnson@sidley.com
Lucy Li
Houston
lucy.li@sidley.com
D.C. Circuit Largely Vacates EPA State Implementation Plan Call on Startup, Shutdown, and Malfunction Rules
In a 2–1 decision, the U.S. Court of Appeals for the District of Columbia Circuit (D.C. Circuit) largely vacated an Environmental Protection Agency (EPA) rule requiring 32 states to amend their Clean Air Act implementation plans (called State Implementation Plans, or SIPs) by removing provisions providing either exemptions or affirmative defenses to excess emissions from unit startups, shutdowns, or malfunctions (SSM) — times when pollution controls often cannot fully function as needed.[1] Sources in states that still have or revert to allowing an SSM defense may now have this important operational flexibility. However, stakeholders should track the actions of their individual states and keep close watch on whether EPA or environmental groups seek rehearing or appeal the ruling.
(more…)
Byron F. Taylor
Chicago
btaylor@sidley.com
Samuel B. Boxerman
Washington, D.C.
sboxerman@sidley.com
Jim Wedeking
Washington, D.C.
jwedeking@sidley.com
California Air Resources Board Will Workshop Omnibus Regulation Amendments
The California Air Resources Board (CARB) announced that it will hold a public workshop to discuss amendments to its Heavy-Duty (HD) Engine and Vehicle Omnibus (Omnibus) Regulation. The amendments have been proposed following extensive discussion between CARB and the Engine Manufacturers Association (EMA) during 2023, which culminated in CARB agreeing to revise its heavy-duty vehicle emission standards to align more closely with U.S. Environmental Protection Agency standards.
(more…)
Samuel B. Boxerman
Washington, D.C.
sboxerman@sidley.com
Justin A. Savage
Washington, D.C.
jsavage@sidley.com
Caleb J. Bowers
Los Angeles
cbowers@sidley.com
Aaron L. Flyer
Washington, D.C.
aflyer@sidley.com
California Agencies Proceed With Revisions to Vapor Intrusion Guidance
California agencies issued a public notice that they will hold a workgroup to answer questions and engage with stakeholders on the agencies’ latest vapor intrusion guidance. The workgroup comes following years of confusion among stakeholders regarding the agencies’ application of draft guidance for addressing vapor intrusion, including during site cleanup and redevelopment.
(more…)
Samuel B. Boxerman
Washington, D.C.
sboxerman@sidley.com
Maureen F. Gorsen
Century City
maureen.gorsen@sidley.com
Caleb J. Bowers
Los Angeles
cbowers@sidley.com
U.S. EPA Sets Stricter National Ambient Air Quality Standards for Particulate Matter
On February 7, 2024, the U.S. Environmental Protection Agency (EPA) issued a final rule under the Clean Air Act lowering the primary (health-based) annual National Ambient Air Quality Standard (NAAQS) for fine particulate matter 2.5 micrometers in diameter or smaller (PM2.5) from 12 to 9 micrograms per cubic meter (µg/m3). EPA asserts that the stricter standard is based on scientific evidence showing that the current PM2.5 standard (12 µg/m3), which was established in 2012 and retained in 2020, does not sufficiently protect human health. According to EPA, based on air monitoring data from 2020-22, 119 counties would not meet the new standard of 9 µg/m3.
(more…)
Samuel B. Boxerman
Washington, D.C.
sboxerman@sidley.com
Brittany A. Bolen
Washington, D.C.
bbolen@sidley.com
Rob Abrams
Washington D.C.
rabrams@sidley.com
U.S. Army Corps of Engineers Proposes Broader Historic Preservation Review
On February 9, 2024, the U.S. Army Corps of Engineers (Corps) published a proposed rule that would amend the Corps permitting regulations to follow the National Historic Preservation Act (NHPA) implementing regulations as developed interpreted by the Advisory Council on Historic Preservation (ACHP). Specifically, the Corps proposes removing its own NHPA regulations, Appendix C from 33 CFR part 325, and replacing them with those promulgated by the ACHP at 36 CFR part 800. This change may lengthen the regulatory review process and expand the scope of the Corps’ NHPA review.
(more…)
Samuel B. Boxerman
Washington, D.C.
sboxerman@sidley.com
Peter Whitfield
Washington, D.C.
pwhitfield@sidley.com
Rob Abrams
Washington D.C.
rabrams@sidley.com
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