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Arizona WARN Act Notices

Arizona follows the federal WARN Act, with notices published by DES for mass layoffs and plant closings affecting 50+ workers. Layoff Lookout monitors filings from the Arizona Department of Economic Security (DES) and updates this page daily.

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Total Notices

714

Workers Affected

105,332

Last 90 Days

12

Most Recent

Apr 9, 2026

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Arizona WARN Notice Map

Recent Arizona 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.

Arizona follows the federal WARN Act, with notices published by DES for mass layoffs and plant closings affecting 50+ 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 Arizona in one place.

View official Arizona WARN filings ↗

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