Ninth Circuit Affirms Partial Denial of Motion to Compel Arbitration

Why It Matters

The decision tightens the evidentiary bar for delegating arbitrability, compelling employers to draft clearer arbitration provisions and limiting the scope of mandatory arbitration in employment disputes.

Key Takeaways

• Ninth Circuit demands clear intent to delegate arbitrability
• AAA rule incorporation insufficient without explicit delegation language
• State contract law dictates arbitration agreement interpretation
• Exempted statutory claims remain non‑arbitrable
• Decision heightens scrutiny of employer arbitration clauses

Pulse Analysis

Recent appellate scrutiny of arbitration agreements reflects a broader judicial trend toward ensuring that parties unmistakably consent to arbitrate even foundational questions like arbitrability. While the Federal Arbitration Act broadly favors arbitration, the Supreme Court has repeatedly warned that courts must look for a clear delegation clause before surrendering jurisdiction. Cases such as AT&T Mobility v. Concepcion and Epic Systems Corp. v. Lewis illustrate the tension between federal policy and contractual nuance, prompting courts to dissect the language of arbitration provisions with heightened precision.

In the Ninth Circuit, the Ruiz v. Kelly Services ruling highlights the pivotal role of state contract law in interpreting arbitration clauses. The court noted that merely referencing AAA rules does not automatically extend to third‑order issues such as determining which claims are arbitrable. Because the agreement’s text could be read as limiting AAA rule application to predefined substantive claims, the court found no unequivocal delegation. Moreover, the explicit exemption of the California Unfair Competition Law claim reinforced the principle that parties can carve out statutory causes of action from mandatory arbitration, preserving judicial oversight for certain consumer‑protective statutes.

For businesses, the ruling serves as a cautionary tale for drafting arbitration agreements. Companies must incorporate explicit, unmistakable language that delegates arbitrability to an arbitrator if they wish to avoid litigation over jurisdictional disputes. Additionally, clear carve‑outs for statutory claims can prevent costly appeals and preserve the right to litigate in court. Legal counsel should review existing agreements to ensure compliance with both federal standards and the nuanced expectations of state courts, especially in jurisdictions like California where consumer‑protective statutes are vigorously enforced.