Authorities as the decision cited them, with how this panel applied each one.
Code of Civil Procedure section 473(b)
Code of Civil Procedure section 473(b) protections apply in workers' compensation proceedings to relieve defendants from default or dismissal due to mistake or excusable neglect.
Applied to support relief from dismissal for technical noncompliance in pleadings.
From the decision · page 7These principles of liberal pleading are further reflected in section 5506, which authorizes
the Appeals Board to relieve a defendant from default or dismissal due to mistake, inadvertence,
surprise, or excusable neglect in accordance with Code of Civil Procedure section 473. The Court
of Appeal has made it clear that the protections afforded under Code of Civil Procedure section
473(b) are applicable in workers' compensation proceedings. (Fox, supra, 4 Cal. App. 4th 1196.)
Bassett-Mcgregor v. Workers' Comp. Appeals Bd., 205 Cal. App. 3d 1102
An amended application substituting a claim for cumulative injury rather than specific injury does not constitute a new and different cause of action if it arises from the same set of facts and disability.
Applied to find the amended cumulative injury claim timely and related back to the original specific injury claim.
From the decision · page 5later opined, at first ambiguously, that applicant's claim may be more cumulative in nature.
Applicant later amended the specific claim to be cumulative, after which the AME gave a clear
opinion on causation via cumulative injury. Under the facts presented here, applicant's amended
application was appropriate. The amendment from specific to cumulative alleges the same
disability arising from the same set of facts. The AME opined that the specific event was in fact
a part of the overall cumulative injury. Accordingly, we find that applicant's amended application
filed on April 11, 2016, was both appropriate and timely as it related back to the initial filing.
WCAB Rule 10617
WCAB Rule 10617 (former Rule 10397) allows filing of documents subject to statute of limitations without rejection for technical defects.
Applied to support liberal pleading and filing principles favoring adjudication on the merits.
From the decision · page 6Cases 274]);
(3) pleading should liberally construed so as not to defeat or undermine an injured
employee's right to make a claim (Sarabi v. Workers' Comp. Appeals Bd. (2007) 151 Cal. App. 4th
at pp. 925§ 926 [72 Cal. Comp. Cases 778]); Martino, supra, 103 Cal. App. 4th at p., 490; Rubio,
supra, 165 Cal. App. 3d at pp. 199§ 201; Aprahamian, supra, 109 Cal. App. 3d at pp.152§ 153;
Blanchard, supra, 53 Cal. App. 3d at pp. 594§ 595; Beaida, supra, 263 Cal. App. 2d at pp. 208§ 209); and
(4) technically deficient pleadings, if they give notice and are timely, normally do not
deprive the Board of jurisdiction (Bland, supra, 3 Cal. 3d at pp. 331§ 332 & see fn. 13; Rivera,
supra, 190 Cal. App. 3d at p. 1456; Aprahamian, supra, 109 Cal. App. 3d at pp. 152§ 153;
Blanchard, supra, 53 Cal. App. 3d at pp. 594§ 595; Beaida, supra, 263 Cal. App. 2d at pp. 208§ 210).
Reflecting these principles, current WCAB Rule 10617 (former Rule 10397) provides: