On March 12, 2025, EPA Administrator Zeldin announced that the agency, as one of its 31 historic deregulatory actions to advance President Trump’s Day One executive orders and EPA’s “Powering the Great American Comeback,” will reconsider the previous administration’s rule tightening the Particulate Matter National Ambient Air Quality Standards (PM2.5 NAAQS).
Continue Reading EPA to Reconsider Previous Administration’s PM 2.5 NAAQS, Continuing its Deregulatory Push
On March 12, 2025, EPA Administrator Zeldin announced that the agency will undertake 31 deregulatory actions to advance President Trump’s Day One executive orders and EPA’s “Powering the Great American Comeback.”
Continue Reading EPA Announces 31 Historic Actions Publicized as “Greatest Day of Deregulation Our Nation Has Seen”
On March 12, 2025, EPA and the Army Corps of Engineers issued a joint memorandum providing guidance to field staff on implementing the definition of “waters of the United States” (WOTUS) as it pertains to “adjacent wetlands.”
Continue Reading EPA and Army Corps Issue New Guidance for Implementing WOTUS Definition under Supreme Court’s Sackett Decision
On February 6, 2025, the Trump Administration announced the appointment of Scott Mason IV as regional EPA Administrator for Region 6. Headquartered in Dallas, Texas, Region 6 covers Arkansas, Louisiana, New Mexico, Oklahoma, Texas, and 66 Tribal Nations
Continue Reading President Trump Appoints Scott Mason IV as Region 6 EPA Administrator
On January 29, 2025, the Senate voted to confirm former New York Rep. Lee Zeldin as EPA Administrator. Zeldin is a 44-year-old attorney who represented New York’s 1st Congressional District from 2015-2023.
Continue Reading Senate Confirms Zeldin as EPA Administrator, President Trump’s EPA Begins to Take Shape
On October 9, 2024, the Environmental Protection Agency (“EPA”) published the final rule, Vessel Incidental Discharge National Standards of Performance (“VID-NSP”), establishing national performance standards under the Vessel Incidental Discharge Act (“VIDA”).
Continue Reading EPA Issues Much-Anticipated Final Rule Establishing National Standards of Performance for Vessel Incidental Discharges
On July 1, 2024, the United States Supreme Court extended the deadline for challenging agency actions under the Administrative Procedure Act (“APA”), holding that the statute of limitations period does not begin to run “until the plaintiff is injured by final agency action.”
Continue Reading SCOTUS Stretches Statute of Limitations for Challenging Agency Actions Under APA
On May 23, 2024, Louisiana Governor Jeff Landry signed into law the Community Air Monitoring Reliability Act (“the Act” or “CAMRA”). This Act sets standards for community air monitoring programs to ensure that the data collected from such programs provides the public accurate air quality information.
Continue Reading Louisiana Enacts Community Air Monitoring Reliability Act, Establishing Uniformity for Monitoring and Parameters for Data Use
On April 17, 2024, the Environmental Protection Agency (“EPA”) issued a Civil-Criminal Enforcement Coordination Policy (“Policy”) that requires EPA’s civil and criminal enforcement offices to collaborate throughout the planning and enforcement process.
Continue Reading EPA Issues Civil-Criminal Enforcement Coordination Policy, Changing Approach to How It Handles Collaboration Between the Two Offices
EPA issues two rules for regulating #PFAS under the #SDWA and #CERCLA. The rules (1) set enforceable limits in drinking water for six PFAS, and (2) designate two PFAS as #hazardous substances.
Continue Reading EPA Sets Limits on Certain PFAS in Drinking Water and Designates Some as Hazardous Substances Under CERCLA, Posing Vast Challenges for Waste and Other Industries