Where this sits
- Chapter 4.5.
- Division of Workers' Compensation
- Subchapter 2. Workers' Compensation Appeals Board--Rules and Practice Procedure
- Article 7. Petitions, Pleadings and Forms
The regulation, as printed
Authority and history
Note: Authority cited: Sections 133 and 5307, Labor Code. Reference: Section 5702, Labor Code.
1. Renumbering and amendment of former section 10492 to section 10517 filed 12-17-2019; operative 1-1-2020. Submitted to OAL for printing only pursuant to Government Code section 11351 (Register 2019, No. 51).
What panels did with this rule
Released decisions that named § 10517, with the passage each turned on. A panel decision persuades; it does not bind.
- ADJ3278470 · 2026-05-01 · Van Nuys District Office8 CCR § 10517
Determinative passage · p.7WCAB Rule 10517 states that "pleadings may be amended by the Workers' Compensation Appeals Board to conform to proof." (Cal. Code Regs., tit. 8, § 10517.) This Rule represents the application of California's public policy in favor of adjudication of claims on their merits, rather than on the technical sufficiency of the pleadings. Informality of pleading in proceedings before the Board has long been recognized, and courts have repeatedly rejected pleading technicalities as grounds for depriving the Board of jurisdiction. (McGee Street Productions v. Workers' Comp. Appeals Bd. (2003) 108 Cal.App.4th 717, 724 [68 Cal.Comp.Cases 708]; Rubio v. Workers' Comp. Appeals Bd. (1985) 165 Cal.App.3d 196, 200-201 [50 Cal.Comp.Cases 160]; Liberty Mutual Ins. Co. v. Workers' Comp. Appeals Bd. (1980) 109 Cal.App.3d 148, 152-153 [45 Cal.Comp.Cases 866].)
The Board may amend orders to conform to proof, supporting rescission of the dismissal order.
Official decision · page 7 → - ADJ2452007 · 2024-11-04 · Lodi District Office8 CCR § 10517
Determinative passage · p.13Labor Code section 5709 states that "No informality in any proceeding or in the manner of taking testimony shall invalidate any order, decision, award, or rule made and filed as specified in this division..." (Lab. Code, § 5709.) "All hearings and investigations...may make inquiry in the manner...best calculated to ascertain the substantial rights of the parties and carry out justly the spirit and provisions of this division." (Lab. Code, § 5708, emphasis added.) Necessarily, failure to comply with the rules as to details is not jurisdictional. (citation)" (Rubio v. Workers' Comp. Appeals Bd. (1985) 165 Cal.App.3d 196, 200-201 (Rubio); see, Cal. Code Regs., tit. 8, § 10517, 10617.) Specifically, a petition for removal (or reconsideration) will not be rejected "solely on the basis that...(2) The document has been submitted without the proper form..." or is incomplete in form. (Cal. Code Regs., tit. 8, § 10617(a).) "If a party is disadvantaged by the insufficiency of a pleading, the remedy is to grant that party a reasonable continuance to permit it to prepare its case or defense. (citations)" (Rubio, supra, 165 Cal.App.3d at p. 200-201.)
Applied to reject WCJ's refusal to transmit lien claimant's removal petition due to form issues.
Official decision · page 13 → - ADJ8147459 · 2024-09-23 · Van Nuys District Office8 CCR § 10517
Determinative passage · p.4Turning to the merits of this case, the WCJ denied Dr. Moshfegh's lien because Dr. Moshfegh's report chronicles a specific injury that occurred on March 27, 2011, a date of injury that was not claimed in this matter. "The purported 3/27/11 event has never been pled, nor is it part of the present litigation." (Report, p. 3.) The WCJ points out that the only claim at trial was an alleged specific injury of May 26, 2011. (Report, p. 1.) However, a WCJ is not limited to the issues presented on the pleadings. (Lab. Code, § 5702.) A WCJ has the authority to amend the pleadings to conform to proof. (Cal. Code Regs., tit. 8, § 10517.) In other words, having different dates of injuries in the Application for Adjudication and in Dr. Moshfegh's report is not fatal. For that reason, we grant reconsideration, rescind the July 2, 2024 Findings of Fact and Order, and return this matter to the trial level for further proceedings.
The Appeals Board held that differing injury dates in pleadings and medical reports are not fatal and remanded for further proceedings.
Official decision · page 4 → - ADJ14300773 · 2024-06-24 · Oxnard District Office8 CCR § 10517
Determinative passage · p.6Similarly, Rule 10517 specifies that pleadings are deemed amended to conform to the stipulations agreed to by the parties on the record or may be amended by the Appeals Board to conform to proof. (Cal. Code Regs., tit. 8, § 10517.) These rules represent the application of California's public policy in favor of adjudication of claims on their merits, rather than on the technical sufficiency of the pleadings. Additionally, we observe, "the Board's procedural rules serve the convenience of the tribunal and the [litigants] and facilitate the proceedings. They do not deprive the tribunal of the power to dispense with compliance when the purposes of justice require it, particularly when the violation is formal and does not substantially prejudice the other party." (Beaida v. Workmen's Comp. App. Bd., supra, 263 Cal.App.2d at p. 210; Blanchard, supra, 53 Cal.App.3d at p. 595.)
Allows pleadings to be amended to conform to proof and stipulations to facilitate adjudication on merits.
Official decision · page 6 → - ADJ9840500 · 2024-05-10 · Anaheim District Office8 CCR § 10517
Determinative passage · p.6208-210). Finally, we emphasize that WCAB Rule 10517 specifies that pleadings are deemed amended to conform to the stipulations agreed to by the parties on the record or may be amended by the Appeals Board to conform to proof. (Cal. Code Regs., tit. 8, § 10517, emphasis added.) This Rule represents the application of California's public policy in favor of adjudication of claims on their merits, rather than on the technical sufficiency of the pleadings. Here, applicant seeks the issuance of an additional panel in psychology to evaluate whether she has sustained an injury AOE/COE to her psyche. Yet, she did not raise the issue of injury to psyche at trial and has not filed a pleading claiming injury to psyche. However, in the interests of substantial justice, this pleading technicality should not deprive the Board of jurisdiction. Based on the facts before us, i.e., because orthopedic QME Dr. Mehta stated that a psyche evaluation would be necessary to assess applicant's anxiety and depression (Ex. 103, Dr. Mehta's September 4, 2019 report, p. 5), we will conform the pleadings to proof and find that applicant claimed injury to her psyche.
Allowed conforming pleadings to proof of psyche injury claim.
Official decision · page 6 → - ADJ7437728 · 2024-02-13 · Marina del Rey District Office8 CCR § 10517
Determinative passage · p.7It is well established that while stipulations between adversary parties concerning the existence or nonexistence of material facts are permissible in workers' compensation cases, under Labor Code, section 5702, the stipulations are not binding on the Appeals Board or the WCJ and the Appeals Board or the WCJ may reject or amend a stipulation and base the decision on the evidence presented at the hearing. (Lab. Code, § 5702; Cal. Code Regs., tit. 8, § 10517; Draper v. Workers' Comp. Appeals Bd. (1983) 147 Cal. App. 3d 502 [48 Cal.Comp.Cases 748]; Turner Gas Co. v. Workmen's Comp. Appeals Bd., (1975) 47 Cal.App.3d 286 [40 Cal.Comp.Cases 253]; Memorex Corp. v. Workmen's Comp. Appeals Bd. (Kraten) (1977 W/D) 42 Cal.Comp.Cases 458.) However, pursuant to Appeals Board Rule 10835:
Board noted stipulations are not binding but due process requires parties be given opportunity to be heard before findings contrary to stipulations are made.
Official decision · page 7 → - ADJ12880191 · 2024-02-05 · Pomona District Office8 CCR § 10517
Determinative passage · p.5The workers' compensation system "was intended to afford a simple and nontechnical path to relief." (Elkins v. Derby (1974) 12 Cal. 3d 410, 419 [39 Cal. Comp. Cases 624]; Cf. Cal. Const., art. XX, § 21; § 3201.) Generally, "the informality of pleadings in workers' compensation proceedings before the Board has been recognized. (Zurich Ins. Co. v. Workmen's Comp. Appeals Bd. (1973) 9 Cal. 3d 848, 852 [38 Cal. Comp. Cases 500, 512]; Bland v. Workmen's Comp. App. Bd. (1970) 3 Cal. 3d 324, 328§ 334 [35 Cal. Comp. Cases 513].) "[I]t is an often-stated principle that the Act disfavors application of formalistic rules of procedure that would defeat an employee's entitlement to rehabilitation benefits." (Martino v. Workers' Comp. Appeals Bd., (2002) 103 Cal. App. 4th 485, 490 [67 Cal. Comp. Cases 1273].) Courts have repeatedly rejected pleading technicalities as grounds for depriving the Board of jurisdiction. (Rubio v. Workers' Comp. Appeals Bd. (1985) 165 Cal.
Applied to support liberal pleading rules and favor hearing on merits over technical dismissal.
Official decision · page 5 → - ADJ11380772 · 2021-07-27 · Santa Ana District Office8 CCR § 10517
Determinative passage · p.1We agree with the WCJ that the WCAB rules permit pleadings to be amended to conform to proof. (See Cal. Code Regs., tit. 8, former § 10492, now § 10517 (eff. Jan. 1, 2020).) Moreover, the Appeals Board has the discretionary authority to develop the record when the medical record is not substantial evidence or when appropriate to provide due process or fully adjudicate the issues. (McClune v. Workers' Comp. Appeals Bd. (1998) 62 Cal.App.4th 1117, 1121-1122 [63 Cal.Comp.Cases 261]; see also Tyler v. Workers' Comp. Appeals Bd. (1997) 56 Cal.App.4th 389, 394 [62 Cal.Comp.Cases 924]; Lab. Code, § 5701, 5906.) The Appeals Board also has a constitutional mandate to "ensure substantial justice in all cases" and may not leave matters undeveloped where it is clear that additional discovery is needed. (Kuykendall v. Workers' Comp. Appeals Bd. (2000) 79 Cal.App.4th 396, 403-404 [65 Cal.Comp.Cases 264].)
The court amended the date of injury in the application to conform to the proof based on applicant's testimony.
Official decision · page 1 →
Rules beside this one
Article 7. Petitions, Pleadings and Forms — regulations rarely stand alone, and the answer is often two sections away.
- § 10507Time Within Which to Act When a Document is Served by Mail, Fax, or E-Mail. [Renumbered]3 decisions
- § 10508Extension of Time for Weekends and Holidays. [Renumbered]
- § 10510Petitions and Answers to Petitions.10 decisions
- § 10515Demurrer, Judgment on the Pleadings and Summary Judgment Not Permitted.12 decisions
- § 10520Special Requirements for Pleadings Filed or Served by Representatives.1 decisions
- § 10525Petition for Increased or Decreased Compensation - Serious and Willful Misconduct.