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Amicus Briefs

Sun City Home Owners Association v. Arizona Corporation Commission

This amicus brief asked the Arizona Supreme Court to interpret the statutory or regulatory texts for itself rather than deferring to the interpretation of an administrative agency. NCLA argued that the Arizona Court of Appeals erred in its January 2020 ruling by giving “extreme deference” to the Arizona Corporation Commission (ACC) in violation of both the state and federal constitutions. The ruling led then-Chief Judge Michael J. Brown to pen a sharp dissent calling out the majority’s error in “giving virtually absolute deference” to ACC.

Agency deference requires judges to abandon their duty of independent judgment and violates the due process clauses of the Arizona Constitution and the Fourteenth Amendment of the U.S. Constitution by commanding judicial bias toward one litigant. In this case, it compelled judges to abandon their independence by giving controlling weight to ACC’s opinion of what a statute meant, not because of the persuasiveness of ACC’s argument, but rather based solely on the fact that this administrative entity had addressed the interpretive question before the Court.

Mark Chenoweth
President and Chief Legal Officer
NCLA FILINGS

Opinion of the Supreme Court of the State of Arizona

October 1, 2021 | Read More

Brief Amicus Curiae of the New Civil Liberties Alliance in Support of Petitioner Filed with Consent of All Parties

April 6, 2021 | Read More

PRESS RELEASES

In NCLA Amicus Win, Arizona Supreme Court Rejects Agency Deference in Ratemaking Lawsuit

October 1, 2021 | Read More

NCLA Amicus Brief Asks Arizona Supreme Court to Reject Agency Deference in Ratemaking Lawsuit

April 6, 2021 | Read More

IN THE MEDIA

Sun Cities residents waiting for water ruling

Daily Independent

February 8, 2023

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