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

Woodland Hills Workers' Compensation Appeal Attorney

Certified Specialist (CA Bar)No Fee Unless We Win (Costs May Apply)Millions RecoveredSe Habla Español
Years of Practice
14+
Cases Handled
500+
over 14+ years of practice
Recovered
$7M+
over 14+ years of practice
Bilingual + Farsi
English + Español + Farsi

By Eman Yazdchi, Esq. · Certified Specialist in Workers' Compensation Law, State Bar of California Board of Legal Specialization · Cal Bar #285231

An appeal-stage worker has 20 days for the Petition for Reconsideration (25 by mail) and 45 days for the Writ of Review. In Woodland Hills, the underlying ruling comes from the Van Nuys WCAB and the Petition is e-filed through EAMS the day the order arrives. Certified Specialist Eman Yazdchi (California Board of Legal Specialization, State Bar of California) drafts the Petition and preserves the writ.

  • Day 0, WCJ decision served by EAMS or mail
  • Day 20, §5900 Petition for Reconsideration deadline (electronic via EAMS)
  • Day 25, §5900 Petition deadline (decision served by mail)
  • Day 30, §4610.5 IMR appeal of a UR treatment denial
  • Day 45 after WCAB order on reconsideration, §5950 Writ of Review to the California Court of Appeal
Woodland Hills sits in San Fernando Valley, West SFV corporate / Warner Center hub, and most local claims are venued at the WCAB Van Nuys district office. A Woodland Hills workers' compensation appeal almost always starts inside the WCAB system: a §5900, the formal petition asking the appeals board to reconsider the trial judge's ruling petition for reconsideration to the appeals board, filed within 20 days of service of the decision out of WCAB Van Nuys, asserting one or more of the six §5903, the six specific legal grounds a Petition for Reconsideration can succeed on grounds. If the appeals board denies reconsideration, the next stop is a §5950, the writ of review to the California Court of Appeal writ of review to the California Court of Appeal, filed within 25 days of the denial. Yazdchi Law's lead attorney is a State-Bar-certified specialist in workers' compensation law and an SBA lender, which matters because appellate writ practice in Woodland Hills is unforgiving on deadlines and on the verified-petition standard. We do not let Woodland Hills clients lose appellate rights because nobody calendared the 20-day reconsideration window or the 25-day writ window.
## How a Woodland Hills workers' compensation appeal actually works A Woodland Hills workers' compensation appeal is not a do-over. It is a verified, statute-driven proceeding governed by three Labor Code sections, and a Certified Specialist (California Board of Legal Specialization, State Bar of California) in Workers' Compensation Law calendars every one of them on day one. **Reconsideration under Labor Code §5900.** A §5900 petition for reconsideration is the first step. It is filed at the WCAB Van Nuys office (or the appeals board directly) within 20 days of service of the Findings & Award, Findings & Order, or other final order, plus five days for mail service under California Code of Civil Procedure §1013. The petition has to be verified by the petitioner and has to state the specific grounds in §5903. **Grounds under Labor Code §5903.** Section 5903 enumerates the six exclusive grounds: (a) the appeals board acted without or in excess of its powers; (b) the order was procured by fraud; (c) the evidence does not justify the findings of fact; (d) the petitioner discovered new evidence material to the case which could not reasonably have been discovered and produced; (e) the findings of fact do not support the order; and (f) the order is unreasonable. A petition that does not specifically state one of the §5903 grounds is denied as defective. **Writ of review under Labor Code §5950.** If the appeals board denies reconsideration, the only remaining remedy is a §5950 writ of review filed in the California Court of Appeal within 25 days of the date the appeals board's denial is filed. The writ is discretionary, the Court of Appeal grants review on a small fraction of petitions, and the standard of review is whether the appeals board acted without or in excess of its powers, the order was procured by fraud, or the findings of fact are unsupported by substantial evidence. **Why the deadlines matter in Woodland Hills.** The 20-day reconsideration window and the 25-day writ window are jurisdictional, they cannot be extended, equitably tolled, or saved by a stipulation. A Woodland Hills client who walks in on day 21 after the WCAB Van Nuys decision has often already lost the appeal. We do not let that happen. **Local context.** The California Division of Workers' Compensation 2024 reconsideration statistics show petition volume up year-over-year, and the WCIRB California 2024 State of the System Report documents continued growth in litigated-claim frequency, both of which mean appellate calendaring discipline matters more, not less, for Woodland Hills claims venued at WCAB Van Nuys.

Related on yazdchilaw.com: California workers' comp appeal pillar guide · Windsor Hills workers' comp appeal · Agoura Hills workers' comp appeal · Woodland Hills denied workers' comp claim · California Labor Code §5903 (Petition for Reconsideration deadline).

Appeal procedure, verification, service, what follows

Three deadlines drive every California workers' comp appeal: 20 days (electronic) or 25 days (mail service) for a §5900 Petition for Reconsideration; 30 days for a §4610.5 IMR appeal of a Utilization Review treatment denial; 25 days from the reconsideration denial for a §5950 Writ of Review to the California Court of Appeal.

  • Day 0, WCAB ruling served by EAMS (the Electronic Adjudication Management System)
  • Day 20, California Labor Code §5900 Petition for Reconsideration deadline if served electronically through EAMS
  • Day 25, §5900 Petition deadline if the WCAB decision was served by mail (+5 days under Code of Civil Procedure §1013)
  • Day 25 after reconsideration denial, California Labor Code §5950 Writ of Review deadline to the California Court of Appeal
  • 30 days from UR denial, California Labor Code §4610.5 Independent Medical Review (IMR) appeal of a Utilization Review treatment denial

Under California Labor Code §5903 a Petition for Reconsideration must rest on one of six specific grounds, (a) the appeals board acted without or in excess of its powers; (b) the order, decision, or award was procured by fraud; (c) the evidence does not justify the findings of fact; (d) the petitioner discovered new evidence that could not, with reasonable diligence, have been produced at hearing; (e) the findings of fact do not support the order, decision, or award; (f) any other matter required by law. A verified Petition for Reconsideration must be signed under penalty of perjury and served on every party and lien claimant on the same day it is filed with the appeals board.

The Petition is filed at the Van Nuys WCAB district where the underlying Workers' Compensation Judge (WCJ) ruling was issued, then transmitted to the seven-member Workers' Compensation Appeals Board in San Francisco for review. After filing, the assigned trial-WCJ prepares a Report and Recommendation on Reconsideration; the appeals board then issues a written decision either granting the petition (which usually orders a rehearing on a defined issue, sometimes en banc) or denying it. If the petition is denied, the only remaining remedy is a §5950 Writ of Review to the California Court of Appeal, a discretionary writ the court may grant or summarily deny within 60 days.

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## Woodland Hills workforce, employers, and local WCAB practice Most Woodland Hills workers' compensation matters are venued at the WCAB Van Nuys district office, and our case calendar reflects that. Woodland Hills is West SFV corporate / Warner Center hub, inside San Fernando Valley, and the local workforce mix shapes what kinds of appeals we actually see. Woodland Hills is a West-SFV corporate hub anchored by Warner Center, major insurance carriers, financial-services back-offices, and tech employers. Claims out of Woodland Hills are heavy on cumulative-trauma carpal-tunnel, neck-and-shoulder ergonomic injuries, and stress claims tied to call-center and back-office work. When we take a Woodland Hills workers' comp case, we open the file at WCAB Van Nuys, calendar the relevant statutes, run the §4663 apportionment analysis early, and tell the client, in plain English, what the realistic outcome looks like. Call (661) 273-1780.

Frequently Asked Questions

How long do I have to file a Woodland Hills workers' comp appeal?

The first step is a Labor Code §5900 petition for reconsideration filed within 20 days of service of the WCAB Van Nuys decision (plus five days for mail service under California Code of Civil Procedure §1013). If the appeals board denies reconsideration, the only remaining remedy is a §5950 writ of review filed in the California Court of Appeal within 25 days of the date the denial is filed. Both deadlines are jurisdictional and cannot be extended.

What are the §5903 grounds for a Woodland Hills reconsideration petition?

Labor Code §5903 lists six exclusive grounds: (a) the appeals board acted without or in excess of its powers; (b) the order was procured by fraud; (c) the evidence does not justify the findings of fact; (d) the petitioner discovered new evidence material to the case which could not reasonably have been discovered and produced; (e) the findings of fact do not support the order; and (f) the order is unreasonable. A petition that does not specifically state one of these grounds is denied as defective.

What is the difference between reconsideration and a writ of review in a Woodland Hills case?

Reconsideration under §5900 stays inside the WCAB system, the petition is filed at WCAB Van Nuys or directly with the appeals board, and the appeals board (not a court) decides whether to grant or deny it. A writ of review under §5950 goes outside the WCAB system to the California Court of Appeal, which has 60 days to decide whether to grant the writ. The writ is discretionary, the grant rate is small, and the standard of review is whether the appeals board acted in excess of its powers or made findings unsupported by substantial evidence.

Can I appeal a Mandatory Settlement Conference order in a Woodland Hills case?

A non-final MSC order is generally not appealable, only final orders, Findings & Awards, and similar dispositive orders trigger the §5900 reconsideration window. There are narrow exceptions, including orders that effectively dispose of a substantive right. A Certified Specialist evaluates appealability before any §5900 petition is drafted, because filing reconsideration on a non-final order wastes the one chance to appeal the underlying final order.

What happens if I miss the 20-day reconsideration deadline in a Woodland Hills case?

The 20-day §5900 reconsideration window is jurisdictional. Missing it means the WCAB Van Nuys decision becomes final, the appellate avenue closes, and the §5950 writ window never opens because there is no denial of reconsideration to trigger it. There is no equitable-tolling savings clause. This is why calendaring discipline matters so much in Woodland Hills appellate practice.

What is the cost of filing a Woodland Hills workers' comp appeal?

A §5900 petition for reconsideration has no filing fee at the WCAB. A §5950 writ of review in the California Court of Appeal has the standard appellate filing fee plus production and copy costs. Yazdchi Law represents Woodland Hills workers' compensation clients on the standard 15% statutory contingency fee under Labor Code §4906, appellate work is included in the representation, not separately charged.

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

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