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✦ Certified Specialist in Workers’ Compensation Law — Certified by the State Bar of California, Board of Legal Specialization ✦
By Eman Yazdchi, Esq. · Certified Specialist in Workers' Compensation Law, State Bar of California Board of Legal Specialization · Cal Bar #285231
A Petition for Discrimination is filed at the Los Angeles WCAB within one year of the firing, demotion, or other adverse employment action, not the injury date.
A Glassell Park worker fired after filing a workers' compensation claim has one year to file a Petition for Discrimination, delivering reinstatement, lost wages, and up to a ten-thousand-dollar increase on the underlying award. NELA small-business, Verdugo Road retail, and San Fernando Road industrial files run through the Los Angeles WCAB. Certified Specialist Eman Yazdchi (California Board of Legal Specialization, State Bar of California) handles each.
Labor Code §132a — the anti-discrimination statute for workers' comp claim filers — makes it unlawful for any California employer to discharge, threaten to discharge, or in any manner discriminate against an employee because the employee filed or intends to file a workers' comp claim. The prohibited acts include termination, demotion, reduction in hours, denial of promotion, and any adverse employment action. The one-year statute of limitations runs from the discriminatory act. The §132a Petition for Discrimination is filed at the WCAB and heard at the Los Angeles district office — a separate track from the underlying injury case, running in parallel.
The §132a remedy on a successful Petition: reinstatement; reimbursement of lost wages and work benefits; and an increase of up to $10,000 in the existing workers' compensation award. The WCAB also awards attorney fees. The §132a claim is tried at the WCAB, not Superior Court. The DWC-1 filing timestamp and the employer's adverse-action date are the two documents that anchor temporal proximity — the most common evidentiary theory for these claims in the Northeast LA construction and food-service economy.
The worker proves protected activity, an adverse action, and a causal link; temporal proximity between the claim filing and the firing carries the case.
Labor Code §132a is the workers' compensation discrimination statute. It is filed as a Petition for §132a Discrimination at WCAB Los Angeles — not in Los Angeles County Superior Court — and the workers' compensation judge has exclusive jurisdiction within the WCAB system. The §132a remedies are statutorily defined: a 50% increase in workers' compensation benefits (capped at $10,000 by statute), reinstatement, lost wages and work benefits, and costs and reasonable attorney's fees. The §132a procedural posture mirrors a regular workers' compensation claim — DOR to MSC to trial — but the substantive showing is closer to a discrimination case than a personal-injury case.
The §132a prima facie case requires three elements: (1) the employee was injured at work or filed a workers' compensation claim; (2) the employer took adverse action against the employee — termination, demotion, hours cut, schedule change, denial of accommodation, threats; and (3) a causal connection between the protected activity and the adverse action. Once the employee makes a §132a prima facie showing, the burden shifts to the employer to articulate a legitimate, non-discriminatory business reason. The employee then has the opportunity to show that the proffered reason is a pretext for §132a discrimination. Temporal proximity between the workers' comp filing and the adverse action — measured in days or weeks, not months — is the most decisive circumstantial evidence at WCAB Los Angeles.
Timing is decisive on filing too. A §132a Petition must be filed within one year from the date of the alleged discriminatory act. The one-year §132a clock runs from the discrete adverse action — the termination, the demotion, the hours cut — not from when the underlying workers' compensation claim was filed. Missed §132a deadlines are not curable, and the §132a one-year limitations period is shorter than most parallel superior-court limitations under FEHA or common-law wrongful termination.
§3550 provides the documentary evidence that wins §132a cases. §3550 requires every California employer with one or more employees to post a notice in a conspicuous place reciting the employee's right to workers' compensation, the duty to report injuries promptly, the prohibition on retaliation, and the toll-free number for the Information and Assistance Unit. §3550 also requires written notice to each new hire and to each employee who reports an injury. Employers who fail §3550 frequently fail §132a — the missing notice supports the inference that the employer's adverse action was discriminatory rather than business-driven, and a §3550 failure undercuts any employer claim that the employee should have known company workers' comp policy. According to the California DWC 2024 Annual Report, §132a petitions are a small but high-impact share of WCAB filings; the WCIRB 2024 data confirms that represented §132a claims at WCAB Los Angeles resolve materially more favorably than pro-per filings. The §132a remedy stack — 50% benefit increase, reinstatement, lost wages, attorney's fees — is a Certified Specialist (California Board of Legal Specialization, State Bar of California)'s lever, and the §3550 evidentiary backbone is built from documents already in the employer's personnel and safety file.
Related on yazdchilaw.com: California §132a workers' comp retaliation pillar · Leimert Park workers' comp retaliation · Baldwin Park workers' comp retaliation · Glassell Park workers' comp lawyer · California Labor Code §132a (workers' comp retaliation).
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Tap to call →Glassell Park retaliation petitions are heard at the Los Angeles WCAB; the firm appears there regularly on NELA small-business and Verdugo Road retail files.
WCAB Los Angeles has exclusive jurisdiction over §132a discrimination petitions for Glassell Park workers. The §132a petition is filed in the WCAB system — not in Los Angeles County Superior Court — and is heard by a workers' compensation judge on the regular MSC and trial calendar at WCAB Los Angeles. A Certified Specialist (California Board of Legal Specialization, State Bar of California) will typically file the §132a alongside or shortly after the underlying claim so a single MSC calendar slot resolves both.
Termination is the headline. But §132a covers any discriminatory action — demotion, schedule change designed to force resignation, hours cut, denial of light-duty work the employee can perform, refusal to engage in the §4658.7 voucher process, discriminatory enforcement of attendance rules, and threats. Glassell Park's economic mix as a Northeast Los Angeles Latino neighborhood sees §132a actions across retail, hospitality, warehousing, construction, and healthcare employers, and the §132a fact pattern is often layered with parallel FEHA disability-discrimination or wrongful-termination claims that proceed in Los Angeles County Superior Court.
One year from the date of the discriminatory act. The §132a clock runs from the discrete adverse action — the termination, the demotion, the hours cut — not from when the underlying workers' compensation injury occurred or when the DWC-1 was filed. Calendar the §132a one-year deadline the day the adverse action takes effect, and calendar any parallel FEHA one-year (DFEH right-to-sue) or §3550-related deadlines at the same time. WCAB Los Angeles judges treat §132a calendaring strictly — a one-day late §132a petition is dismissed without reaching the merits, and no §5402(b)-style presumption rescues the late filing for Glassell Park workers regardless of how strong the underlying retaliation facts are.
Last reviewed by Eman Yazdchi, Esq., June 2026.
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