WARN
WARN — Worker Adjustment and Retraining Notification Act
Federal law requiring 60-day advance notice of large layoffs or plant closures100+ employee firms, 50+/one-third site thresholds — WARN data captures only a FRACTION of layoffs; distributed cuts are invisibleOfficial source ↗
Act · Historical archive
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CIBA VISION CORPORATION
IL · 333 East Howard Avenue Des Plaines, IL 60018
- Notice date
- Mar 19, 2013
- Layoff date
- Mar 22, 2012
- Workers affected
- 262
- Type
- plant_closing
- State
- IL
- Site
- —
- County
- —
- Source
- Historical archive · agency page
- Provenance
- historical #35117 · recorded 2026-04-19
- Coverage cell
- not in the coverage window
Names are the ones the state published, often the legal entity rather than the brand. A notice attributed to an employer page links there; an unattributed notice stays here until the identity night matches it (#122 review queue).