Employment Litigation · Primary-source case analysis

Lawson v. PPG: Section 1102.6 Supplies the Whistleblower Burden Framework

By Aneeta Mishra and Timothy Chan

Published April 21, 2026 · Updated October 18, 2026

Decision: Lawson v. PPG Architectural Finishes, Inc., No. S266001 (Cal. Jan. 27, 2022).

A whistleblower can have genuine performance problems and still prove that protected reporting contributed to a termination. Lawson v. PPG Architectural Finishes, Inc., No. S266001 (Cal. Jan. 27, 2022), explains why California’s statutory test does not require the employee to show that every legitimate reason was false. The employer has its own, stronger same-decision burden. That allocation applies at summary judgment as well as trial. Lawson, opinion pages 9–12, 15–19.

A salesperson alleged retaliation for reporting practices

Lawson stocked and merchandised paint in Southern California Lowe’s stores. He alleged that his supervisor directed intentional mistinting so Lowe’s would sell the paint at a discount and PPG would avoid buying back unsold stock. He made hotline complaints and refused to participate. Performance concerns also existed: After an improvement plan, the supervisor and another manager recommended dismissal. These facts came from the Ninth Circuit’s certification order, not findings resolving who was right. Lawson, opinion pages 2–4.

The statute displaced the judicial framework

Under section 1102.6, the employee must show by a preponderance that protected whistleblowing was a contributing factor in the adverse action. If that showing is made, the employer must prove by clear and convincing evidence that it would have taken the same action for legitimate, independent reasons anyway. The second stage is a burden of persuasion, not merely a duty to articulate an explanation. Lawson, opinion pages 9–10, 19.

Pretext is not the employee’s threshold burden

The Court rejected both inserting McDonnell Douglas into the employee’s first-stage showing and saving that test just for summary judgment. A genuine performance reason can coexist with a retaliatory contributing factor. Performance records therefore remain important, but the question is not simply whether one stated reason was false. Nor does reporting followed by termination automatically establish the employee’s causation showing. Lawson, opinion pages 11–12, 15, 17–18.

Disposition

The California Supreme Court answered a certified legal question; it did not itself award damages or decide Lawson’s factual claim. It also rejected the idea that employers can never obtain summary judgment under section 1102.6: The same-decision defense remains available at that stage when properly supported. The federal court had to apply the specified burdens to the record. Lawson, opinion pages 18–19.

Key takeaways

• Use the statutory two-stage framework for section 1102.5 claims.
• The employee must show protected activity was a contributing factor.
• The employer’s same-decision burden is clear and convincing evidence.
• Organize evidence around the statutory burdens, not only pretext.