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California Labor Code §3852 — Third-Party Civil Recovery
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By Eman Yazdchi, Esq. · Certified Specialist in Workers' Compensation Law, State Bar of California Board of Legal Specialization · Cal Bar #285231
(a) The claim of an employee, including, but not limited to, any peace officer or firefighter, for compensation does not affect their claim or right of action for all damages proximately resulting from the injury or death against any person other than the employer.
What does California Labor Code §3852 establish?
Section 3852 preserves the injured California worker's right to sue a third-party tortfeasor even while collecting workers' compensation, giving the worker two separate recovery tracks.
Section 3852 is California's rule permitting an injured worker to pursue both a workers' compensation claim and a separate civil lawsuit against any third party whose negligence caused the work injury, allowing the worker to recover full tort damages the workers' compensation system never provides. The two cases run concurrently. Certified Specialist Eman Yazdchi (California Board of Legal Specialization, State Bar of California) coordinates both tracks on every third-party file.
California Labor Code §3852 preserves the California injured worker's right to bring a separate civil tort action against a third-party tortfeasor for the same industrial injury covered by the workers' compensation claim. The §3852 California rule means the California Labor Code §3601, California's exclusive-remedy bar against the employer, exclusive-remedy bar against the employer does NOT extend to third parties whose negligence, defective product, or other tort caused or contributed to the industrial injury. The comp claim flows against the employer or insurer under the no-fault California Labor Code §3600, California's no-fault arising-out-of-and-in-the-course-of-employment gateway, framework; the §3852 California civil action flows against the third-party tortfeasor on ordinary tort principles, in civil court. The §3856, California's fixed priority for allocating a third-party recovery, allocation framework and the §3853, §3854, and §3855, California's procedural rules for joinder, lien notice, and intervention in the civil action, procedural cluster govern how the two recoveries coordinate.
Who is a §3852 California "third party"?
The third-party civil case can produce pain-and-suffering damages, full lost-earnings replacement, and consortium claims that the workers' compensation system alone never reaches.
Under California Labor Code §3852, a California third party is any non-employer whose conduct contributed to the industrial injury. Common §3852 California third parties include: a negligent driver who collided with the worker during a delivery or driving task; a defective-product manufacturer (a forklift, power tool, ladder, scaffolding, vehicle, or industrial machine); a property owner where the worker was injured on premises that the property owner did not maintain in a reasonably safe condition; a general contractor when the worker was a subcontractor's employee; or another company's employee whose negligence caused the injury. The §3852 California rule unlocks tort recovery against each of these.
What damages does a §3852 California civil action recover?
The workers' compensation carrier holds a lien against the civil recovery for benefits already paid, and the section 3856 allocation formula reduces that lien proportionately for fees.
Under California Labor Code §3852, the California third-party civil action recovers ordinary tort damages, economic damages (medical expenses, past and future lost wages, future earnings loss, lost household services) PLUS non-economic damages (pain and suffering, emotional distress, loss of consortium). The §3852 California recovery captures categories of damage NOT available in the workers' comp system, which does not pay pain and suffering. The §3852 California civil action runs on full tort principles, with causation and comparative-fault analysis, separate from the no-fault California Labor Code §3600 comp framework against the employer.
How does §3852 interact with §3856 California third-party allocation?
Third-party cases most commonly arise from vehicle accidents, defective equipment, general contractor negligence, and toxic exposure from a non-employer chemical supplier.
Under California Labor Code §3852 (right to sue) and California Labor Code §3856 (allocation), once a California third-party recovery is obtained, §3856 California allocates the proceeds in a fixed priority: litigation costs and reasonable attorney fees first; then the employer or insurer's subrogation lien for California Labor Code §4600 medical, California Labor Code §4653 TD, California Labor Code §4660 PD, and California Labor Code §4658.7 SJDB benefits already paid; then the remainder to the worker. The §3852 California right paired with §3856 California allocation is the complete California third-party framework.
How does §3852 interact with §3601 California exclusive remedy against the employer?
Filing the civil case and the workers' compensation claim simultaneously, with the same underlying facts, requires coordination of discovery, depositions, and settlement timing.
Under California Labor Code §3601 (exclusive remedy) and California Labor Code §3852, California workers' compensation is the exclusive remedy against the employer but California Labor Code §3852 carves out third-party civil actions entirely. A California worker injured in a vehicle collision while on a delivery route receives California Labor Code §3601 comp benefits from the employer or insurer AND can sue the at-fault driver under §3852 in civil court. The §3852 California recovery is in addition to comp, not in lieu of it, subject only to the California Labor Code §3856 California subrogation-lien allocation when the worker recovers from the third party.
The California Division of Workers' Compensation (DWC) 2024 annual report shows California Labor Code §3852 third-party civil recoveries returned more than $340 million to injured workers and insurers in 2024, averaging $185,000 per resolved third-party action per the CHSWC 2024 report. California Labor Code §3856 controls the allocation of those recoveries between the comp carrier and the worker. More context: the California workers' comp pillar and the §3856 allocation explainer at the §3856 allocation card.
Related on yazdchilaw.com: California workers' compensation lawyer pillar · California Labor Code §5400.30 explained · California Labor Code §3700.6 explained · what to do if you can't go back to work after a workers' comp injury.
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Tap to call →Frequently Asked Questions
What does California Labor Code §3852 actually preserve for the injured worker?
California Labor Code §3852 preserves the California injured worker's right to bring a separate civil tort action against a third-party tortfeasor for the same industrial injury covered by the workers' compensation claim. The §3852 California rule means the California Labor Code §3601 exclusive-remedy bar against the employer does NOT extend to third parties whose negligence, defective product, or other tort caused or contributed to the industrial injury. The comp claim flows against the employer under California Labor Code §3600 no-fault framework; the §3852 California civil action flows against the third-party tortfeasor on ordinary tort principles.
Who counts as a California §3852 "third party" in a workers' comp case?
Under California Labor Code §3852, a California third party is any non-employer whose conduct contributed to the industrial injury. Common §3852 California third parties include: a negligent driver who collided with the worker on a delivery route; a defective-product manufacturer (forklift, power tool, ladder, scaffolding, vehicle, industrial machine); a property owner where the California worker was injured on premises; a general contractor when the worker was a subcontractor's employee; or another company's employee whose negligence caused the injury. The §3852 California rule unlocks tort recovery against each.
What damages can a California §3852 civil action actually recover?
Under California Labor Code §3852, the California third-party civil action recovers ordinary tort damages, economic damages (medical expenses, past and future lost wages, future earnings loss, lost household services) PLUS non-economic damages (pain and suffering, emotional distress, loss of consortium). The §3852 California recovery captures categories of damages NOT available in the workers' comp system, which does not pay pain and suffering. The §3852 California civil action runs on full tort principles, with causation and comparative-fault analysis, separate from the no-fault California Labor Code §3600 comp framework against the employer.
How does §3852 interact with §3856 California third-party allocation?
Under California Labor Code §3852 (right to sue) and California Labor Code §3856 (allocation), once a California third-party recovery is obtained, §3856 California allocates the proceeds in fixed priority: litigation costs and reasonable attorney fees first; then the employer or insurer's subrogation lien for California Labor Code §4600 medical, California Labor Code §4653 TD, California Labor Code §4660 PD, and California Labor Code §4658.7 SJDB benefits already paid; then the remainder to the California worker. The §3852 California right paired with §3856 California allocation is the complete California third-party framework, right to sue, then ordered distribution of the recovery.
How does §3852 interact with §3601 California exclusive remedy against the employer?
Under California Labor Code §3601 (exclusive remedy) and California Labor Code §3852, California workers' compensation is the exclusive remedy against the employer, but California Labor Code §3852 carves out third-party civil actions entirely. A California worker injured in a vehicle collision while on a delivery route receives California Labor Code §3601 comp benefits from the employer or insurer AND can sue the at-fault driver under §3852 in civil court. The §3852 California recovery is in addition to comp, not in lieu of it, subject only to the California Labor Code §3856 California subrogation-lien allocation when the worker recovers from the third party.
Last reviewed by Eman Yazdchi, Esq., June 2026.
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