Margaret Anne Hill, Brett A. Snyder, Frank L. Tamulonis III, and Stephen C. Zumbrun
Last month, the Supreme Court in Kisor v. Wilkie, 139 S.Ct. 2400 (2019) upheld what is known in administrative law as Auer deference: the age-old principle that a court should defer to an agency when the agency is interpreting its own ambiguous language in a regulation. See Auer v. Robbins, 519 U.S. 452 (1997); see also Bowles v. Seminole Rock & Sand Co., 325 U.S. 410 (1945). Deference to an agency’s regulatory interpretation has long been a challenge to industry and the broader regulated community. In any situation where an agency is on the other side of an issue—whether negotiations or a lawsuit—the agencies always had the upper hand when regulatory language was ambiguous. And this interpretation could often be the deciding factor between a party being in compliance with or in violation of a regulation.
But, with the Kisor decision the Court attempted to respect decades of precedent in this area yet rein in the frequency of Auer deference’s use and assuage naysayers by establishing clear standards for when a court should defer to an agency’s interpretation of its own regulations. Continue reading “Leveling the Playing Field against Federal Agency Regulatory Interpretation: The Supreme Court’s Kisor Decision and the U.S. Attorney General’s 2018 Memorandum”



With the May 1 order, the Commission reaffirms its view that it has concurrent jurisdiction over debtors’ efforts to reject their FERC-jurisdictional contracts in bankruptcy. Further developments in judicial proceedings in the Sixth and Ninth Circuits are expected.
On Wednesday April 18, 2018, from 1:00 to 1:30 p.m. (EDT), Blank Rome Partners Margaret Anne (“Peg”) Hill and Frederick M. Lowther will present a live webinar where they will discuss adjustments that might be made to the Clean Water Act to restore the originally-intended cooperation between state and federal authorities, and what remedies might be available in lieu of congressional action.
In a unanimous decision and opinion delivered by Justice Sotomayor on January 22, 2018, in National Association of Manufacturers v. U.S. Department of Defense, the United States Supreme Court (“SCOTUS”) held that challenges to the June 29, 2015 regulation defining the term “waters of the United States” (“WOTUS”) must be filed in the federal district courts. The Court reasoned that the plain text of the judicial review provisions set forth in 33 U.S.C. §1369(b)(1) of the Clean Water Act does not authorize direct challenges to this regulation (the 2015 WOTUS Rule) in the U.S. Circuit Court of Appeals and, therefore, such challenges must be filed in the federal district courts.
The New Jersey Appellate Division recently lessened the rigidity by which an innocent purchaser may be eligible for a so-called “Innocent Party Grant” to cover costs associated with the remediation of contaminated property. On September 20, 2017, the Court in Cedar Knolls 2006, LLC v. New Jersey Dep’t of Envtl. Prot.

As we have noted in our prior blog posts on the 
On the heels of high-profile solar regulatory decisions in Nevada and Hawaii last year and in California earlier this year, Pennsylvania took center stage last week in the ongoing battle over net metering policy. Pennsylvania’s Independent Regulatory Review Commission (IRRC) disapproved a Pennsylvania Public Utility Commission (PUC) rulemaking that would have imposed additional limitations on the size of systems that qualify for net metering credit. IRRC’s disapproval of the rulemaking means that further attempts to reform net metering policy in Pennsylvania will likely have to come through legislative action.