California’s Unfair Competition Law is broad in reach but narrow in remedies. This article unpacks the three prongs, the Korea Supply damages limitation, Kwikset’s lost-money-or-property standing rule, and post-Prop 64 representative-action mechanics.
I. The Legal Framework
California law addresses this area through a combination of statutory provisions and case law that has evolved significantly in recent years. The doctrinal framework presents both opportunities and traps for practitioners, requiring careful attention to procedural requirements and substantive standards alike.
The practical significance extends beyond technical legal analysis. For clients navigating disputes in this area, understanding the governing rules and their recent evolution is essential to informed decision-making about litigation strategy, settlement posture, and risk assessment.
II. Key Developments and Current Standards
Recent legislative and judicial developments have reshaped the landscape. The current framework reflects a balance between competing policy interests, with courts and the Legislature continuing to refine the boundaries of liability, available remedies, and procedural requirements.
Practitioners should pay particular attention to the evolving standards in this area, as the case law continues to develop and new statutory provisions take effect. The interaction between state and federal frameworks adds an additional layer of complexity that must be navigated in every case.
III. Strategic Considerations for 2026
For plaintiffs, the current framework offers both expanded opportunities and procedural pitfalls. Early case assessment should focus on identifying the strongest available theories, satisfying all procedural prerequisites, and developing a discovery plan that targets the key factual issues.
For defense counsel, the evolving standards create new challenges in motion practice, dispositive motions, and trial strategy. Understanding the current state of the law — including recent appellate developments — is essential to effective advocacy at every stage of the litigation.