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Case Law Database

Access over workers' compensation decisions, including En Banc, Significant Panel Decisions, and writ-denied cases.

Case No. ADJ2283954 (VNO 0432216), ADJ964608 (VNO 0389951), ADJ2772045 (VNO 0441677), ADJ4352593 (VNO 0497775), ADJ267752 (PAS 0040169), ADJ414407 (PAS 0040492), ADJ1160769 (VNO 0494740), ADJ2170521 (VNO 0465060), ADJ2143182 (VNO 0499960), ADJ2945284 (VNO 0408504)
Regular
Oct 13, 2015

SEAN HANSEN, LISA LAWSON, TIMOTHY GILBERT, CARLOS GONZALEZ vs. CITY OF LOS ANGELES

The Workers' Compensation Appeals Board (WCAB) granted reconsideration and returned multiple lien claims against the City of Los Angeles to the trial level. The WCAB found that the Workers' Compensation Judge (WCJ) erred by applying collateral estoppel based on a prior decision in *Halaby v. City of Los Angeles*. The WCAB clarified that the doctrine of laches is fact-specific and a prior finding of laches does not preclude relitigation of the issue in new cases. Therefore, the defendant must prove the elements of laches independently for each current lien claim.

Workers' Compensation Appeals BoardPermissibly Self-InsuredPetition for ReconsiderationDecision After ReconsiderationLiensLachesCollateral EstoppelWCJHalaby v. City of Los AngelesNegotiated Rates
References
Case No. ADJ4160985 (LAO 0826527)
Regular
Apr 15, 2020

FERNANDO OLIVARES vs. PERSONNEL COORDINATORS, INC., STATE COMPENSATION INSURANCE FUND

In this workers' compensation case, the Appeals Board rescinded the WCJ's decision to dismiss a lien claimant's lien with prejudice due to laches. The Board found that the defendant failed to meet their burden of proof to establish prejudice from the lien claimant's delay. Therefore, the matter was returned to the trial level for further proceedings on the laches defense and other appropriate issues.

Lien claimantLachesPrejudiceDue diligenceWorkers' Compensation Appeals BoardReconsiderationFindings and OrderLabor Code section 4903.8(d)Equitable powersBurden of proof
References
Case No. ADJ614533 (LAO 0820975)
Regular
Mar 12, 2020

GERARDO RIVERA, vs. FALCON WEST INC.; STATE COMPENSATION INSURANCE FUND,

The WCAB granted the lien claimant's petition for reconsideration, rescinding the prior order that barred the 2003 lien claim based on laches. The Board found that the defendant failed to present any evidence to prove prejudice or change of position resulting from the claimant's delay. Consequently, the case is returned to the trial level for further proceedings to develop the record regarding the laches defense.

Lien claimantLachesPetition for ReconsiderationWorkers' Compensation Appeals BoardFindings and OrderAdministrative law judgePetitionDeclaration of Readiness to ProceedBurden of proofPrejudice
References
Case No. ADJ2141542
Regular
Oct 12, 2010

CELESTINO MORALES vs. MAINTENANCE MATCH INC., CIGA on behalf of SUPERIOR PACIFIC INSURANCE COMPANY, BROADSPIRE

This case concerns CIGA's petition for reconsideration of an arbitrator's decision that barred CIGA's recovery from Travelers Insurance due to laches. The Appeals Board granted reconsideration, rescinded the arbitrator's decision, and returned the matter for further proceedings. The Board found that Travelers failed to prove prejudice resulting from CIGA's delay in joining them as a party. Therefore, Travelers' defense of laches was not established, allowing the case to proceed.

CIGASuperior Pacific Insurance CompanyliquidationLachesEquitable EstoppelArbitratorTravelers Insurancereimbursementother insuranceInsurance Code section 1063.1(c)(9)
References
Case No. ADJ4678016 (VNO 0340831) ADJ543807 (VNO 0340832) ADJ1072800 (VNO 0372652) ADJ8135564
Regular
May 13, 2019

WAYNE MUSGROVE vs. ASTRO BUSINESS PRODUCTS/CANON BUSINESS SOLUTIONS, YASUDA now SOMPO JAPAN OF AMERICA

The Workers' Compensation Appeals Board denied the defendant's petition for reconsideration, upholding the prior decision that the applicant's 1992 injury claim was not barred by the statute of limitations. The Board found the evidence supported the conclusion that the applicant completed and filed a claim form with his employer. Furthermore, the Board clarified it did not adopt the WCJ's laches analysis, and any such defense would require a showing of prejudice, which was not established. The defendant's arguments regarding the claim form and laches were thus rejected.

Statute of LimitationsClaim FormLachesPetition for ReconsiderationWorkers' Compensation Appeals BoardEstoppelWindow Period CasePrejudiceUnreasonable DelayWCJ Report
References
Case No. ADJ18158502
Regular
Aug 14, 2025

Sandra Pleasure vs. G2-Pacific Bell Network Integration, Old Republic Insurance Company

The defendant, G2-Pacific Bell Network Integration and Old Republic Insurance Company, sought reconsideration of a Workers' Compensation Administrative Law Judge's (WCJ) May 19, 2025 finding that applicant Sandra Pleasure's claim for a left knee injury was barred by laches. The defendant argued lack of employment during the claimed period and that the injury was specific, barring the claim by the statute of limitations. The Workers' Compensation Appeals Board dismissed the petition for reconsideration, determining the defendant was not an aggrieved party since the WCJ's decision already precluded the applicant's claim against them due to laches. The Board also noted the defendant failed to present evidence on employment at trial and cautioned against frivolous petitions.

WCABPetition for ReconsiderationDismissedAggrieved PartyStatute of LimitationsLachesLeft Knee InjuryEmploymentDate of InjurySpecific Injury
References
Case No. ADJ4698232
Regular
Nov 03, 2009

GUILLERMO CANAS vs. STATE OF CALIFORNIA, SCIF STATE EMPLOYEES RIVERSIDE

CIGA's petition for reconsideration is granted. The WCJ's findings on standing, laches, and statute of limitations are reversed. The matter is returned to the trial level for further proceedings.

CIGAStandingLachesStatute of LimitationsCumulative TraumaIndustrial InjuryReconsiderationWorkers' Compensation Appeals BoardLegally UninsuredInsured
References
Case No. ADJ2943353
Regular
Sep 08, 2008

JOSE ANGUIANO vs. LA WASH COMPANY, STATE COMPENSATION INSURANCE FUND

The Appeals Board rescinded the April 8, 2008 Findings and Award and returned the case to the trial level for further proceedings because the lien claim was not barred by the limitations period in section 4903.5, and laches was not shown.

Workers' Compensation Appeals BoardLien claimantReconsiderationFindings and AwardLabor Code section 4903.5Stale claimNecessary and reasonable servicesState Compensation Insurance FundCase submittedTrial level
References
Case No. LAO 0804077
Regular
Jul 17, 2007

OSVALDO CORTEZ vs. CROTHALL HEALTHCARE, INC., CIGA By CAMBRIDGE SERVICES for RELIANCE INSURANCE COMPANY, In Liquidation

A lien claimant sought removal of an ambiguous WCJ order that raised potential laches and statute of limitation issues regarding their claims. The Appeals Board granted removal to clarify that all issues concerning the lien claimant are deferred, not decided. The matter was returned to the trial level for further proceedings.

RemovalLien ClaimantsDeferred IssuesJurisdictionLachesStatutes of LimitationStipulated AwardTemporary DisabilityPermanent DisabilityOff Calendar
References
Case No. ADJ1441533 (VNO0549858)
Regular
Jun 15, 2010

DOMINGO RECIO vs. KERN MEDICAL CENTER, COUNTY OF KERN

The Workers' Compensation Appeals Board denied reconsideration of a prior decision regarding Domingo Recio's claim against Kern Medical Center. Although the Board acknowledged that the issue of laches was raised, it adopted the Workers' Compensation Judge's report, finding that the petitioner failed to meet their burden of proof on this issue. Therefore, the petition for reconsideration was denied.

DOMINGO RECIOKERN MEDICAL CENTERCOUNTY OF KERNADJ1441533VNO0549858ORDER DENYING RECONSIDERATIONPetition for Reconsiderationworkers' compensation administrative law judgeWCJlaches
References
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