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✦ Certified Specialist in Workers’ Compensation Law, certified by the State Bar of California, Board of Legal Specialization ✦

California Labor Code Workers' Compensation Section Index — From §3200 to §6403.5

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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

What is the California Labor Code workers' compensation section index?

The California Labor Code workers' comp framework runs from §3200 definitions through §6403.5 safe patient handling, with §3600 no-fault as the foundational provision.

California workers' compensation is codified primarily in Labor Code Division 4 (Workers' Compensation and Insurance) and parts of Division 4.5 (Cal/OSHA). The framework runs from the California Labor Code §3200 definitions through coverage (California Labor Code §3351 employee), no-fault liability (California Labor Code §3600), exclusive remedy (California Labor Code §3601), medical care (California Labor Code §4600 et seq.), temporary and permanent disability (California Labor Code §4650, California Labor Code §4658), death benefits (California Labor Code §4700-California Labor Code §4709), and the WCAB procedural chapters that include reconsideration (California Labor Code §5900), the writ of review (California Labor Code §5950), and the appeals board powers (California Labor Code §5952). This index links every major section for California workers, families, and counsel. Eman Yazdchi is a Certified Specialist in Workers' Compensation Law, certified by the California Board of Legal Specialization, State Bar of California.

What are the California Labor Code definitions and coverage sections?

California §3200-§3357 define employee, employer, injury, and the presumption of employment that controls who is covered by workers' comp.

The California workers' compensation framework begins with definitions and coverage. California Labor Code §3200 sets the title scope. California Labor Code §3208 defines injury, physical and psychiatric. California Labor Code §3208.1 defines specific vs. cumulative injury. California Labor Code §3208.3 sets the six-month psychiatric employment rule. California Labor Code §3351 defines employee, including the status-neutral rule that immigration status does not control coverage. California Labor Code §3300 defines employer. California Labor Code §3357 establishes the presumption of employment when work is performed for hire. California Labor Code §3501 covers minor employees. California Labor Code §3550-California Labor Code §3551 require notice of rights at hire and at injury. The undocumented worker rights pillar covers §3351 in depth.

What are the California Labor Code no-fault and exclusive-remedy sections?

California §3600-§3602 establish no-fault liability and the exclusive-remedy rule that bars most civil suits against the employer.

California Labor Code §3600 is the foundational provision, California workers' compensation is the sole and exclusive remedy against the employer for industrial injuries, with no proof of employer fault required. California Labor Code §3601 confirms the exclusive remedy bar. California Labor Code §3602 covers spousal consortium and dual-capacity exceptions. California Labor Code §3706 carves out the uninsured-employer civil action, when an employer fails to carry workers' compensation insurance under California Labor Code §3700, the worker can sue at law and recover full tort damages. The §3601 exclusive remedy card explains the bar in depth.

What are the California Labor Code medical care sections?

California §4600-§4616 govern medical care, duty to provide, MPN networks, predesignation, utilization review, and IMR appeal.

California Labor Code §4600 establishes the employer's duty to provide all medical treatment reasonably required to cure or relieve the effects of the injury. California Labor Code §4604.5 caps chiropractic, physical therapy, and occupational therapy at 24 visits each. California Labor Code §4610 is utilization review, the prospective, concurrent, or retrospective medical-necessity review insurers conduct. California Labor Code §4610.5 is the Independent Medical Review process, the appeal route for UR denials. California Labor Code §4616 is the Medical Provider Network framework. California Labor Code §4062.1, California Labor Code §4062, California Labor Code §4062.2, and California Labor Code §4062.3 govern QME panel selection. The California workers' comp medical care pillar covers the framework.

What are the California Labor Code disability benefit sections?

California §4650-§4660 establish temporary disability, permanent disability, payment timing, the rating schedule, and life pension.

California Labor Code §4650 sets payment timing, 14 days for the first TD payment, 14-day intervals thereafter, automatic 10% on late amounts. California Labor Code §4653 is the TD rate. California Labor Code §4654 covers the TD waiting period. California Labor Code §4656 caps TD at 104 weeks within 5 years (post-2008 injuries). California Labor Code §4658 is the permanent disability payment schedule. California Labor Code §4658.1, California Labor Code §4658.5, California Labor Code §4658.7 cover return-to-work supplements and the SJDB voucher. California Labor Code §4659 is life pension for PD ratings 70-99%. California Labor Code §4660 is the rating formula; California Labor Code §4660.1 is the strict 2013-onward formula. California Labor Code §4663 governs apportionment. California Labor Code §4664 caps lifetime PD. The California workers' comp benefits pillar covers the framework.

What are the California Labor Code death benefit sections?

California §4700-§4709 establish accrued benefits, death benefit amounts by dependent status, burial expense, and the no-dependents fund.

California Labor Code §4700 provides that benefits accrued and unpaid at the time of death become payable to dependents. California Labor Code §4702 sets the death benefit amount, $250,000 (one total dependent), $290,000 (two), $320,000 (three or more), plus a $290,000 minimum when one or more minor dependent children survive. California Labor Code §4703 controls dependent classification. California Labor Code §4703.5 covers the no-dependents case, the death benefit goes to the General Fund. California Labor Code §4706 provides burial expense reimbursement. California Labor Code §4707 sets the standalone death benefit framework. California Labor Code §4709 sets the cap. The California workers' comp death benefits pillar covers the framework.

What are the California Labor Code procedural and appellate sections?

California §5400-§5950 govern claim filing, the 90-day deemed-admission, statute of limitations, reopening, reconsideration, and writ of review.

California Labor Code §5400 requires 30-day notice of injury. California Labor Code §5401 is the DWC-1 claim form. California Labor Code §5402 is the 90-day deemed-admission rule. California Labor Code §5405 is the one-year statute of limitations. California Labor Code §5410 is the five-year reopening right. California Labor Code §5412 is the discovery rule for cumulative trauma. California Labor Code §5500.5 is the last-injurious-exposure allocation. California Labor Code §5814 is the 25% late-payment penalty; California Labor Code §5814.5 sets the two-year discovery window. California Labor Code §5900 authorizes Petitions for Reconsideration. California Labor Code §5903 sets the six grounds and 25-day mailed / 20-day electronic deadline. California Labor Code §5950 is the 45-day Writ of Review deadline. The California workers' comp appeal pillar covers the framework.

What are the California Labor Code penalty and retaliation sections?

California §4553, §5814, §132a, and §244 establish the four major penalty schemes, serious-and-willful, late payment, retaliation, and status-based discrimination.

California Labor Code §4553 adds 50% to the entire award when the employer's serious and willful misconduct caused the injury. California Labor Code §5814 adds 25% (capped at $10,000) for unreasonable delay or refusal of payment. California Labor Code §132a provides $10,000, reinstatement, and lost wages for retaliation against a worker for filing a claim. California Labor Code §244 extends the retaliation framework to immigration-status-based discrimination. California Labor Code §6310 covers Cal/OSHA whistleblower protection. The California workers' comp penalties pillar covers the full penalty framework.

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How does Yazdchi Law use the California Labor Code index?

Yazdchi Law uses the Labor Code index to navigate every California workers' comp claim from §3600 no-fault liability through §5950 appellate writ deadlines.

Every California workers' compensation claim moves through the same statutory framework. The firm starts at California Labor Code §3600 no-fault and California Labor Code §3351 coverage; identifies the injury type under California Labor Code §3208 or California Labor Code §3208.1; assesses presumption exposure under §3212 series; works medical care through California Labor Code §4600-California Labor Code §4616; processes TD and PD under California Labor Code §4650-California Labor Code §4664; assesses penalty exposure under California Labor Code §5814, California Labor Code §4553, and California Labor Code §132a; and tracks the appellate posture under California Labor Code §5900, California Labor Code §5903, and California Labor Code §5950. Eman Yazdchi is a Certified Specialist in Workers' Compensation Law, certified by the California Board of Legal Specialization, State Bar of California.

The firm appears at the Van Nuys, Bakersfield, Los Angeles, Long Beach, Pomona, San Bernardino, Riverside, and Oxnard WCAB district offices and on Writ of Review at the Second and Fourth District Courts of Appeal. The Division of Workers' Compensation publishes the canonical procedural rules. California Labor Code official text is the canonical statutory source.

Top California Labor Code workers' comp sections

Frequently Asked Questions

What is the foundational California Labor Code workers' comp section?

California Labor Code §3600 is the foundational provision, it establishes workers' compensation as the no-fault, exclusive remedy for industrial injuries against the employer. Under California Labor Code §3600, the employer is liable for any injury arising out of and in the course of employment (AOE/COE) without proof of fault. California Labor Code §3601 confirms the exclusive-remedy bar against civil suits. California Labor Code §3706 carves out the uninsured-employer civil action. Every other workers' comp section operates within the §3600 / §3601 framework.

Which California Labor Code section governs medical care?

California Labor Code §4600 establishes the employer's duty to provide all medical treatment reasonably required to cure or relieve the effects of the injury. California Labor Code §4610 is the utilization review process, prospective, concurrent, or retrospective medical-necessity review. California Labor Code §4610.5 is the Independent Medical Review appeal. California Labor Code §4616 is the Medical Provider Network framework. California Labor Code §4062.1 et seq. cover QME panel selection. The medical care pillar covers the full framework.

How does the California §4650 payment timing rule work?

California Labor Code §4650 requires the first temporary disability payment within 14 days of the start of disability, with subsequent payments every 14 days. Permanent disability advances begin within 14 days of the last TD payment or within 60 days of permanent-and-stationary status, whichever is earlier. When a payment is even one day late, the insurer must self-impose a 10% penalty on the late amount. The 10% is automatic, separate from any California Labor Code §5814 25% unreasonableness penalty.

What is the California Labor Code §5402 90-day deemed-admission rule?

Under California Labor Code §5402, when an employer fails to deny a claim within 90 days of the date the DWC-1 claim form is filed under California Labor Code §5401, the claim is presumed compensable and the presumption is rebuttable only by evidence discovered subsequently. The 90-day window is jurisdictional. The deemed-admission rule is a core defense tool when an insurer sits on a claim past 90 days. The §5402 90-day rule card explains the framework.

How does the California Labor Code §5410 reopening right work?

California Labor Code §5410 provides a five-year reopening right when there is new and further disability. The five-year period runs from the date of injury. A worker whose accepted claim closes on a Compromise & Release generally waives the §5410 right; a Stipulated Award preserves it. The reopening petition is filed at the WCAB district where the case was venued. The §5410 reopening card explains the trigger and the procedural requirements.

What California Labor Code section governs permanent disability rating?

California Labor Code §4660 is the historical PD rating formula; California Labor Code §4660.1 is the strict 2013-onward formula. The current formula uses the AMA Guides to the Evaluation of Permanent Impairment (5th Edition), the physician assigns a whole-person impairment, the rater adjusts for occupation (DFEC), age, and adjustment factor, and the result is the final PD rating in 0.25% increments. California Labor Code §4663 governs apportionment between industrial and non-industrial causes.

What is the California Labor Code §5500.5 last-injurious-exposure rule?

California Labor Code §5500.5 allocates cumulative-trauma liability across the last year of injurious exposure. When a worker rotated between employers during the year preceding the cumulative-trauma date of injury under California Labor Code §5412, each employer is jointly liable for the worker's full claim, with contribution rights between insurers under California Labor Code §5500. The rule prevents employers from defending on "the injury occurred at the prior job", under §5500.5, every last-year employer is potentially on the hook.

How does California Labor Code §3212 series presumption work for safety workers?

California Labor Code §3212 et seq. establish industrial-causation presumptions for specified safety and healthcare workers. California Labor Code §3212.1 covers cancer for firefighters and peace officers. California Labor Code §3212.2 covers heart trouble. California Labor Code §3212.4 covers tuberculosis. California Labor Code §3212.5 covers pneumonia. California Labor Code §3212.6 covers hernia. California Labor Code §3212.8 covers blood-borne diseases. California Labor Code §3212.10 covers PTSD. California Labor Code §3212.15 covers psychiatric injury. Each shifts the burden, the employer must affirmatively rebut industrial causation.

What California Labor Code section authorizes a §5903 Petition for Reconsideration?

California Labor Code §5900 authorizes the Petition for Reconsideration; California Labor Code §5903 sets the six enumerated grounds and the 25-day mailed / 20-day electronic deadline. The grounds are: insufficient evidence, evidence not justifying findings, fraud, newly discovered evidence, order obtained by improper means, and order contrary to law. The petition is filed at the WCAB district where the case was tried and routed to the commissioner panel. The 25-day deadline is jurisdictional.

Does Yazdchi Law handle California workers' comp under every Labor Code section?

Yes, Yazdchi Law handles California workers' compensation claims under every applicable Labor Code section, from California Labor Code §3600 no-fault liability through California Labor Code §5950 Writ of Review. Eman Yazdchi is a Certified Specialist in Workers' Compensation Law, certified by the California Board of Legal Specialization, State Bar of California. The firm files at the Van Nuys, Bakersfield, Los Angeles, Long Beach, Pomona, San Bernardino, Riverside, and Oxnard WCAB district offices, with appellate practice at the Second and Fourth District Courts of Appeal.

Last reviewed by Eman Yazdchi, Esq., June 2026.

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