News Release

June 17, 2026

ALF Urges California Supreme Court To Enforce Finality of Arbitration Awards


Question Presented:



Whether an appellate court can vacate a trial court's confirmation of an arbitration award on the ground that the arbitrator lacked jurisdiction where the losing party did not seek such relief in the trial court.

ALF has submitted an amicus letter supporting a petition for review urging the California Supreme Court to resolve, inter alia, a disagreement among California lower courts about whether the losing party in an arbitration proceeding can challenge the arbitrator’s jurisdiction, for the first time, in the Court of Appeal after the trial court has confirmed the award without objection. The appeal to the California Supreme Court in NNN Capital Fund I, LLC v. Mickles, No. S296822, follows a substantial arbitration award for breach of certain fiduciary duties, and a split decision by the California Court of Appeal, Fourth Appellate District, vacating the award.


ALF’s amicus letter argues that allowing such an appeal conflicts with the Federal Arbitration Act’s and California Arbitration Act’s shared objective of encouraging and facilitating arbitration as an efficient and cost-effective method for resolving disputes with finality. The letter explains that the Court of Appeal’s majority opinion defeats the purpose of arbitration: The opinion “essentially transforms what is supposed to be an efficient substitute for costly and lengthy litigation into a vehicle for a losing party to compel the successful party to engage in burdensome litigation before receiving the award.”

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Media Contact: Larry Ebner
lawrence.ebner@atlanticlegal.org | Tel: 202-872-0011

About the Atlantic Legal Foundation


For almost half a century, the Atlantic Legal Foundation, a national, nonprofit, nonpartisan, public interest law firm, has advocated in the Supreme Court, federal courts of appeals, and state appellate courts for individual liberty, free enterprise, property rights, limited & responsible government, sound science in judicial & regulatory proceedings, and effective education, including parental rights and school choice.

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