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Illinois WARN Act Notices

Illinois WARN Act notices are published monthly by DCEO, covering employers with 75+ employees who plan layoffs of 25+ workers. Layoff Lookout monitors filings from the Illinois Department of Commerce and Economic Opportunity (DCEO) and updates this page daily.

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Total Notices

1,113

Workers Affected

124,171

Last 90 Days

42

Most Recent

Apr 1, 2026

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Illinois WARN Notice Map

Recent Illinois WARN Notices

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What is a WARN Notice?

The federal Worker Adjustment and Retraining Notification (WARN) Act requires employers with 100 or more employees to give at least 60 days' advance notice before plant closings or mass layoffs affecting 50+ workers.

Illinois WARN Act notices are published monthly by DCEO, covering employers with 75+ employees who plan layoffs of 25+ workers.

WARN notices are public records filed with state workforce agencies. Layoff Lookout aggregates these filings daily so workers, researchers, and journalists can track layoff activity across Illinois in one place.

View official Illinois WARN filings ↗

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