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Arizona Supreme Court of the United States

Clark Hill PLC

The demise of “Chevron Deference” on the federal level has also arrived in the Arizona state courts

Clark Hill PLC on

Changes in federal and many states’ laws (e.g., just last month in Arizona) may put industry on more equal footing with agencies when interpreting rules and permit terms. If agencies have overreached on these interpretations,...more

Snell & Wilmer

Arizona Taxation of Tribal Work Performed Under Federal Contracts Upheld by U.S. Supreme Court Precedent

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A three-panel Arizona Court of Appeals ("the panel”) unanimously ruled on January 10, 2023, that, under U.S. Supreme Court precedent, the gross proceeds from work performed under federal contracts on Native American...more

Snell & Wilmer

Mining Industry on the Losing End of Two Clean Water Act Cases

Snell & Wilmer on

Stone v. High Mountain Mining Company, LLC, was decided September 12, 2022, and involved a citizen suit challenge to a placer mine operating without a Clean Water Act (“CWA”) discharge (“NPDES”) permit. High Mountain’s...more

Steptoe & Johnson PLLC

USEPA and the Corps Going Back to the Future on WOTUS

Steptoe & Johnson PLLC on

What was old is now new again as the United States Environmental Protection Agency (USEPA) and the United States Army Corps of Engineers (Corps) announced on September 3, 2021 a reversion to a pre-2015 definition of Waters of...more

Mintz

Another Judge Who Couldn't Care Less What EPA Thinks -- Will the Chaos Created In Arizona Spread?

Mintz on

News this morning that an Arizona Federal District Court Judge has done what many of us expected would happen eventually -- purport to strike down the Trump Administration's regulation establishing the reach of the Federal...more

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