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Independent public-records databaseSource methodology
WARN Act Tracker

Research note: Coverage varies by state. Verify critical details in the linked agency record. This directory is independent and is not legal advice.

Methodology

Data Methodology & Disclaimer

Last updated: September 3, 2026

Independent, non-government website

WARN Act Tracker is not affiliated with, endorsed by, or operated by the U.S. Department of Labor or any state labor agency. For an authoritative record, follow the source link and consult the responsible agency.

Coverage and source limitations

Records are normalized from public state-agency tables and reports. Coverage is not identical across states: publication formats, update schedules, included fields, amendments, and access methods vary. A missing record does not prove that no notice was filed, and a published notice does not prove that the reported layoffs occurred exactly as planned.

Production ingestion standard

  1. Acquire records from the responsible state agency’s public portal, spreadsheet, or original notice.
  2. Normalize employer, location, event type, dates, and employee count without changing the source meaning.
  3. Calculate lead time as calendar days from the recorded notice date to the recorded effective date.
  4. Keep the source URL and batch refresh timestamp, then run duplicate, date, count, and required-field checks.
  5. Review revisions, rescissions, and disappearing source rows rather than silently treating them as ordinary new notices.

Lead-time analysis is not a legal conclusion

Displayed lead time is simple date arithmetic. It does not establish whether WARN applied or whether an employer complied. Exceptions, aggregation rules, part-time status, notice recipients, amended dates, faltering-company provisions, unforeseeable circumstances, and state-specific definitions may change the analysis.

Legal and employment decisions

Do not use this directory as legal advice or as the sole basis for a claim, deadline, financial choice, or employment decision. Contact the relevant agency, union representative, or qualified attorney for advice about a specific situation.