5,660 US WARN Act layoff and closure notices, normalized to one schema across 5 states: TX (2,358), CA (1,632), IL (1,369), NC (236), NY (65). Covering 528,129 affected workers and 4,635 distinct employers, with effective dates from 2010-10-30 to 2028-02-01.

This is a frozen snapshot

Taken 2026-07-29. It does not update. WARN filings arrive continuously, so this file begins going stale the day… See the full description on the dataset page: https://huggingface.co/datasets/teosv1/us-warn-act-layoff-notices.