The power of federal agencies is under threat in key Supreme Court case

Some conservative Supreme Court justices signaled Wednesday they are ready to overrule a legal doctrine that gives federal agencies leeway to interpret laws, a decision that could rein in the power regulators have to intervene in many industries.

Two cases before the high court — Relentless, Inc. v. Department of Commerce and Loper Bright Enterprises v. Raimondo — pose a challenge to a four-decade-old precedent that has come to be known as the "Chevron deference."

That precedent, stemming from a 1984 case involving the oil company named Chevron, stated that judges must defer to a US agency’s "reasonable" interpretations of ambiguously written laws.

The question of whether this precedent should still stand is now before the high court because two commercial fishing companies (Relentless and Loper Bright) argued that the National Marine Fisheries Service went too far by requiring them to pay for on-board monitors to watch for the overfishing of herring off New England's coast.

FILE - Herring are unloaded from a fishing boat in Rockland, Maine, July 8, 2015. Conservative and business interests that want to limit the power of regulators think they have a winner in the Atlantic herring and the boats that sweep the modest fish into their holds by the millions. In a Supreme Court term increasingly dominated by cases related to Donald Trump, the justices are about to take up lower-profile but vitally important cases that could rein in government regulations across a wide range of American life. (AP Photo/Robert F. Bukaty, File)
Herring are unloaded from a fishing boat in Rockland, Maine, in 2015. Fishing for herring is at the center of two cases before the Supreme Court that could limit the reach of federal agencies. (Robert F. Bukaty/AP Photo, File) (ASSOCIATED PRESS)

Getting rid of Chevron, a rule created by a 6-0 conservative majority, has evolved into an important issue for conservatives. Chevron’s critics characterize the doctrine as a power grab for the executive branch that hands non-elected agency officials too much authority.

During nearly four hours of arguments Wednesday, some conservative justices appeared sympathetic to this view. Conservatives hold a 6-3 majority on the court.

One was Justice Brett Kavanaugh, who questioned the government’s lawyer, US Solicitor General Elizabeth Prelogar, about Chevron’s tendency to shift power away from the judicial branch to both the executive and legislative branches.

Under its constitutional authority, Prelogar said, Congress can expressly delegate to agencies the authority to interpret statutes and "could replace Chevron at any time," she added.

Relentless’s attorney, Latham & Watkins partner Roman Martinez, called the Chevron doctrine a "fictional delectation to federal agencies" that should be overturned.

The Constitution makes clear that interpretation of laws lies with the judiciary, he said.

The U.S. Supreme Court is photographed through snow on Wednesday, Jan. 17, 2024, in Washington. (AP Photo/Mariam Zuhaib)
The US Supreme Court is photographed through snow on Wednesday, Jan. 17, 2024, in Washington. (Mariam Zuhaib/AP Photo) (ASSOCIATED PRESS)

Another conservative justice, Neil Gorsuch, also suggested that Chevron breeds legal instability, permitting agencies from administration to administration to change the interpretation of ambiguously worded laws.

The court’s liberal-leaning justices, on the other hand, expressed concern that overturning the court’s 1984 decision in Chevron v. Natural Resources Defense Council would force judges to become policymakers when they should be limited to deciding legal questions.

"I'm worried about the courts becoming uber legislators," Justice Ketanji Brown Jackson told Relentless’s lawyer, Martinez.

Chevron's flexibility, the liberal justices suggested, was one of the rule's virtues rather than one of its problems, as it permits subject matter experts selected by elected officials to figure out Congress’s intent.

WASHINGTON, DC - JULY 17:  Supreme Court nominee Judge Brett Kavanagh meets with Sen. Todd Young (R-IN) on Capitol Hill on July 17, 2018 in Washington, DC. Kavanaugh is meeting with members of the Senate after U.S. President Donald Trump nominated him to succeed retiring Supreme Court Associate Justice Anthony Kennedy. (Photo by Alex Wroblewski/Getty Images)
Supreme Court Justice Brett Kavanagh was among the conservative members of the court who raised questions about the Chevron doctrine Wednesday. (Alex Wroblewski/Getty Images) (Alex Wroblewski via Getty Images)

Justice Elena Kagan proposed that in certain cases Congress may intend to introduce ambiguity into legislation meant for agencies to later resolve. For example, she said, lawmakers are currently tasked with crafting laws that balance the benefits and risks of engineering and using artificial intelligence technologies.

"Congress knows that there are going to be gaps because Congress can hardly see a week in the future with respect to this subject, let alone a year or a decade," Kagan said. "What Congress wants, we presume, is for [agency] people who actually know about AI to decide those questions."

But one of the fisheries’ lawyers instead argued that Chevron had for too long been providing cover to Congress, permitting lawmakers to avoid the hard work of drafting effective legislation.

Industries from technology to student loans to cryptocurrencies, he argued, still lack much-needed legislation.

"They don’t get addressed because Chevron makes it so easy for Congress to ignore," Loper attorney Paul Clement, a former Bush administration solicitor, argued.

The Supreme Court is expected to rule on these cases by the end of its term in June. The decision could impact dozens of agencies, from the Environmental Protection Agency to the Food and Drug Administration and the National Labor Relations Board.

"I think it’s pretty obvious that Chevron is at risk," Tina Van Bockern, a partner with Holland & Hart’s energy practice, told Yahoo Finance.

Seyfarth Shaw labor attorney Joshua Ditelberg, a longtime litigator before the NLRB, said any change in the way the board’s rulings are evaluated by the courts would be “profound.”

Alexis Keenan is a legal reporter for Yahoo Finance. Follow Alexis on Twitter @alexiskweed.

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