Official filing · original source linked

Charles River Laboratories WARN notice — MD, 2024-08-02

Name: Charles River Laboratories WARN notice
Creator: Maryland Department of Labor

Charles River Laboratories reported 13 workers affected in Frederick. Notice date: Aug 2, 2024; planned effective date: Sep 30, 2024.

Raw employer name: Charles River Laboratories
Canonical company: Charles River Laboratories →
Workers affected: 13
Event type: layoff
Filing status: Unavailable
Notice / received date: Aug 2, 2024
Effective date: Sep 30, 2024
City: Unavailable
County: Frederick →
State: Maryland →
ZIP: 21701
Reported location: Frederick
Published address: 15 Wormans Mill Court Ste 1 Frederick, MD 21701
Source classification: Unavailable
Source agency: Maryland Department of Labor

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Original source & provenance

Open supplied source ↗

Agency source
Maryland Department of Labor

Source ID / record ID
md-labor / charles-river-laboratories|15-wormans-mill-court-suite-1-frederick-md-21701|2024-08-02

First ingested
Oct 6, 2026 · 16:07 UTC

Last observed
Oct 6, 2026 · 16:07 UTC

Snapshot SHA-256
f2322ba2a5a993db3ee5def9980b1c11becf2acf9ad66692e529161a523e566f

View original source row

[
  "8/02/2024",
  "541715",
  "Charles River Laboratories",
  "15 Wormans Mill Court Suite 1 Frederick, MD 21701",
  "Frederick",
  "13",
  "9/30/2024",
  "Mass Layoff - No Recall"
]

A source-linked public record. Secondary records are attributed to their provider and are not independently verified. For direct records, “Verified” means sourced from an official agency; it does not confirm the layoffs took place.

Related company filings

Company / location	Workers	Effective date	Notice date	Type / source
Charles River LaboratoriesWilmington, MA	71	Apr 24, 2026	Mar 25, 2026	UnavailableSource ↗
Charles River LaboratoriesAnne Arundel, MD	20	Mar 23, 2026	Feb 2, 2026	closureSource ↗
Charles River LaboratoriesWilmington, MA	71	Jan 6, 2026	Dec 16, 2025	UnavailableSource ↗
Charles River LaboratoriesSuite 1 Frederick, MD	13	Mar 28, 2025	Apr 2, 2025	closureSource ↗
Charles River LaboratoriesSuite I Frederick, MD	7	Mar 28, 2025	Jan 29, 2025	closureSource ↗

Dates and counts are the supplied source’s reported values. Secondary-provider locations are unstructured; they are not confirmed worksite addresses. Check the original document for phased dates, updates and exceptions.