The ruling predates the California Supreme Court's 2022 decision in Lawson v. PPG Architectural Finishes, Inc., which fundamentally altered how courts evaluate whistleblower retaliation claims. The trial court applied the McDonnell Douglas three-step test, a framework the state's highest court subsequently rejected. Under the current statutory standard in Labor Code § 1102.6, the analysis differs materially: an employee need only show that protected whistleblowing was a "contributing factor" to an adverse employment action, after which the employer must prove by clear and convincing evidence that the action would have occurred for legitimate, independent reasons. This shift substantially raises the bar for employers seeking summary judgment.
Attorneys defending whistleblower claims should recognize that the post-Lawson framework makes pre-trial dismissal significantly more difficult. The "contributing factor" standard is permissive, and the employer's burden of proof—clear and convincing evidence rather than preponderance—creates substantial litigation risk. Recent Ninth Circuit decisions have further expanded protections by allowing claims based on a reasonable belief of illegality, even when the alleged violation remains incomplete. Employers facing § 1102.5 claims should expect these cases to proceed past summary judgment with greater frequency than under prior law.