On November 20, 2025, the U.S. Environmental Protection Agency (EPA) and the Department of the Army published their proposed rule to revise the definition of “waters of the United States” (WOTUS) under the Clean Water Act (CWA). Following more than a decade of litigation and WOTUS “repeal and replace” rulemaking, the current administration promotes
U.S. Supreme Court
OSHA Releases Proposed Extreme Heat Rule
By Jon Schaefer on
Posted in OSHA
On July 2, 2024, OSHA released the long-awaited Heat Injury and Illness Prevention in Outdoor and Indoor Work Settings proposed rule. If finalized, the rule would require millions of employers to take steps to protect their workers from extreme heat. However, the proposed rule would not apply to “sedentary” or remote workers, emergency-response workers, or…
SCOTUS Will Have a Full Bench to Review Chevron Deference
By Peter Knight on
Posted in Environmental Enforcement
Chevron deference is squarely in the U.S. Supreme Court’s crosshairs. The Court has had on its October docket an appeal in Loper Bright Enterprises v. Raimondo, which challenges the long-standing doctrine. First established by the Court in the 1984 Chevron v. NRDC case, the doctrine imposes a two-part test when courts determine whether to…
Supreme Court Rules for the Sacketts: The “Significant Nexus” Test is Dead – Long Live “Adjacent Wetlands”
On May 25, 2023, after more than 15 years of fighting, a couple contesting the Environmental Protection Agency’s assertion of jurisdiction over their residential lot as “waters of the United States” (WOTUS) under the Clean Water Act (CWA) scored a decisive victory in a U.S. Supreme Court decision, Sackett v. EPA. Chantell and Mike…