What the panel ordered
The 2024 Decision by the WCAB is rescinded and the matter is returned to the trial level for further proceedings consistent with the Court of Appeal's opinion.
Remanded by the Fourth District Court of Appeal for further proceedings consistent with its opinion, including an evidentiary hearing on the factual issue of the applicant's date of injury pursuant to Labor Code section 5412.
This docket was decided more than once. Shown here is the latest released decision; we also hold March 1, 2024, September 13, 2022.
What was disputed, and how it came out
Each issue the panel decided, with the reasoning it gave. An outcome is what this panel did on this record — not a rule, and not a prediction.
The Court of Appeal found that the WCAB erred in its prior decision by not properly determining the date of injury under section 5412, which is a factual prerequisite for mandatory arbitration under section 5275 subdivision (a)(1).
From the decision · page 5argument. Accordingly, it is our decision after remand to annul the 2024 Decision and return this matter to the trial level for further proceedings consistent with the Court's opinion in the applicant, supra, 111 Cal.App.5th 568, including but not limited to an evidentiary hearing on the factual issue of the applicant's "date of injury" pursuant to section 5412, so that the workers' compensation administrative law judge may determine as a matter of law whether mandatory arbitration is triggered in this case pursuant to section 5275, subdivision (a)(1), for any "date of injury" on or after January 1, 1990.
The facts that decided it
What the panel treated as outcome-determinative, and which side it favoured.
The date of injury under Labor Code section 5412 is a factual question requiring a proper evidentiary hearing.
Favours Applicant prevailed
The Court annulled the prior WCAB decision because the date of injury was not properly determined, which is a prerequisite for mandatory arbitration under section 5275 subdivision (a)(1).
From the decision · page 3Decision "[b]ecause the `date of injury' is a factual question and a prerequisite for mandatory
The rules the panel named
Authorities as the decision cited them, with how this panel applied each one.
the applicant, supra, 111 Cal.App.5th 568
The 'date of injury' under Labor Code section 5412 is the date of the concurrence of the disability and the worker's knowledge that such disability was caused by his present or prior employment.
The Court found that the WCAB's prior implied finding of the date of injury was erroneous because it focused on the worker's knowledge of the ability to file a claim rather than knowledge of causation of disability.
From the decision · page 3Under section 5412, the "date of injury" is the date of the concurrence of the disability and the worker's knowledge "that such disability was caused by his present or prior employment." The WCJ's "review[]" of the "date of injury pursuant to [section 5412]," however, focused on the applicant's awareness that he could file a workers' compensation claim. Knowledge that one can file a workers' compensation claim is different from knowledge that a disability was caused by a present or prior employment. Thus, we cannot rely on the WCJ's implied finding of a "date of injury" to support the WCAB's order.
the applicant, supra, 111 Cal.App.5th 568
Mandatory arbitration under Labor Code section 5275 subdivision (a)(1) is triggered only for dates of injury on or after January 1, 1990.
The Court held that the triggering date for mandatory arbitration is January 1, 1990, and the WCAB exceeded its authority by ordering arbitration without a proper factual finding of the date of injury.
From the decision · page 2that "the triggering date for mandatory arbitration pursuant to section 5275, subdivision
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About this page
- A published decision of the California Workers' Compensation Appeals Board, taken apart by what it turned on. The Board publishes the decision itself; this page adds the extraction and quotes the passage behind every claim.
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