The Ninth Circuit has clarified that the legal definition of sexual harassment under the EFAA includes gender-coded criticisms and disparate treatment rather than just unwanted physical advances. This landmark decision in the case of Ding v. Structure Therapeutics, Inc. signals a transformative moment for employment law, fundamentally shifting the balance of power between corporations and their staff. Historically, the signing of an arbitration agreement felt like a final surrender of the right to a public trial, but federal courts are now carving out significant exceptions that favor transparency and accountability. The ruling emphasizes that the procedural protections afforded by the Ending Forced Arbitration of Sexual Assault and Sexual Harassment Act of 2021 (EFAA) are robust enough to withstand mid-process transitions. By allowing employees to halt active arbitration upon the discovery of harassment evidence, the court has effectively dismantled the “one-shot” forum choice that previously trapped plaintiffs in private, often restrictive, proceedings.
Shift in Legal Strategy: The Discovery of Harassment
The specific circumstances of the CFO’s departure from Structure Therapeutics highlight how easily gender-based hostility can be masked as professional friction. Initially, the plaintiff pursued claims related to national origin discrimination and her status as a victim of domestic violence, following the standard arbitration protocols mandated by her contract. However, the discovery phase—which lasted for nearly a year of intense legal maneuvering—unveiled internal communications and testimony suggesting that the CEO’s animus was specifically tied to her gender. This revelation fundamentally changed the nature of the dispute, turning a standard termination case into a protected sexual harassment claim under the EFAA. The Ninth Circuit’s willingness to recognize this late-stage discovery as a valid trigger for exiting arbitration ensures that employers cannot hide behind broad arbitration clauses when systemic biases are unearthed. This shift forces companies to reconsider their risks.
Moreover, the court’s focus on the timing of the “election” right provides a new layer of protection for workers who may not have all the facts at the start of a lawsuit. The ruling clarifies that an employee does not waive their EFAA rights simply by initiating arbitration for other grievances before they realize a harassment claim exists. This is a critical distinction because many forms of workplace harassment are subtle and only become visible through the systematic review of internal documents and emails during discovery. By allowing an exit ramp at this later stage, the Ninth Circuit has ensured that the “genuine choice” promised by the EFAA is not a hollow procedural formality but a meaningful legal tool. Legal departments must now anticipate that any arbitration could potentially be upended if previously undisclosed evidence of gender bias comes to light. This unpredictability adds a significant variable to the cost-benefit analysis of enforcing arbitration agreements in high-stakes executive disputes.
Redefining Sexual Harassment: Broadening the Legal Scope
A pivotal aspect of the Ninth Circuit’s reasoning involves a broad interpretation of what constitutes a “sexual harassment dispute.” The employer in the case argued for a restrictive definition, suggesting that only conduct involving physical advances or overt sexualization should qualify for the EFAA exemption. The court, however, rejected this narrow view, aligning federal interpretation with broader state standards that recognize gender-based hostility as a form of sexual harassment. This means that labeling a female executive as “too aggressive” or sidelining her based on a preference for male leadership is now legally equivalent to more traditional forms of harassment for the purpose of exiting arbitration. This expansive definition reflects a growing judicial consensus that workplace cultures can be hostile without being explicitly carnal. For legal teams, this necessitates a much more thorough vetting of CEO conduct to ensure that gender-coded language does not trigger a public and damaging court battle.
This expanded definition serves as a warning to organizations that rely on traditional, narrow understandings of harassment to manage their liability. The court emphasized that the essence of a harassment claim is the disparate treatment of an employee based on their gender, regardless of whether sexual desire is a motivating factor. By validating this broader scope, the Ninth Circuit has made it much easier for plaintiffs to satisfy the threshold requirements of the EFAA. This legal evolution mirrors contemporary workplace standards where psychological safety and cultural inclusivity are prioritized over mere compliance with outdated physical boundaries. Consequently, plaintiffs’ attorneys are likely to use this precedent to reframe various types of discrimination as harassment disputes to gain entry into state and federal courts. Employers are left with a smaller margin for error, as the private veil of arbitration is now more easily lifted by allegations that previously would have remained confined to a confidential forum.
The Case-Wide Rule: Public Disclosure and Reputational Risks
Perhaps the most significant procedural victory for employees is the application of the “case-wide” rule, which mandates that the entire lawsuit—not just the harassment claim—moves to court. In the past, employers often sought to split cases, keeping contract and wage claims in arbitration while only allowing the harassment allegations to proceed in a courtroom. The Ninth Circuit has firmly closed this loophole, ruling that the presence of a single valid sexual harassment claim invalidates the arbitration agreement for the entire case. This prevents the inefficiency of piecemeal litigation and ensures that the full context of an employee’s experience is presented to a jury. For corporations, this increases the stakes of every employment dispute, as a single allegation can expose their entire compensation structure, internal policies, and executive correspondence to public scrutiny. The risk of reputational damage becomes a primary concern when the entire “case” is removed from private arbitration.
Furthermore, the case-wide rule creates a powerful incentive for employers to settle claims early or to reform internal culture to prevent harassment altogether. Since a harassment claim now acts as a jurisdictional “anchor” that pulls all related claims into court, the strategic advantage of mandatory arbitration is significantly diminished. This ruling effectively turns the EFAA into a comprehensive shield for employees, allowing them to litigate diverse grievances in a unified forum once the threshold of harassment is met. The court’s rejection of piecemeal litigation acknowledges the interconnected nature of workplace disputes, where discrimination often manifests across multiple facets of employment, from pay to termination. This holistic approach ensures that justice is not fragmented by procedural technicalities that favor institutional defendants. As more jurisdictions adopt this interpretation, the landscape of corporate dispute resolution will continue to shift toward greater transparency and judicial oversight.
Procedural Integrity: Limits on Manipulation and Waiver
The court was careful to note that while the exit ramp is broad, it is not immune to ordinary waiver principles meant to prevent bad-faith manipulation. A plaintiff who deliberately hides a known harassment claim to test the waters of arbitration before jumping to court may still find themselves barred from making a late-stage election. This caveat ensures that the procedural flexibility granted by the Ninth Circuit is used as a tool for genuine discovery rather than a tactical weapon for forum shopping. The ruling in Ding succeeded because the plaintiff demonstrated that the sex-based motivations only became apparent through the rigorous exchange of evidence within the arbitration itself. This distinction underscores the importance of the discovery process in both forums and highlights the need for plaintiffs to act promptly once new evidence of harassment is secured. Legal professionals on both sides must now operate with the understanding that the venue of a dispute is never truly settled until the final evidence is analyzed.
Looking forward, the impact of this decision suggested that a more proactive approach to internal investigations was required to mitigate these newfound litigation risks. Organizations that identified and addressed gender-based hostility before it escalated to legal action were better positioned to maintain the integrity of their arbitration agreements. The conclusion of this matter demonstrated that the Ninth Circuit prioritized the spirit of the EFAA over strict adherence to pre-dispute contractual obligations. For employers, the primary takeaway involved a total reassessment of executive behavior and a commitment to eradicating gender-coded biases in leadership evaluations. The court’s stance reinforced the idea that public policy favors the protection of harassment survivors over the convenience of private dispute resolution. By broadening the definitions and the timing of the election right, the judiciary paved the way for a more transparent legal system where the merits of a case determined the outcome of conflicts.