WARN
What is the full name for WARN?
For WARN, full name is Worker Adjustment and Retraining Notification Act; employee threshold is 100; requirement is An employer shall not order a plant closing or mass layoff until the end of a 60-day period after the employer serves written notice of such an order; counting note is 100 or more employees, excluding part-time employees, verified against its source on 2026-11-01.
the term "employer" means any business enterprise that employs- (A) 100 or more employees, excluding part-time employees; or (B) 100 or more employees who in the aggregate work at least 4,000 hours per week (exclusive of hours of overtime);
— uscode.house.gov, retrieved 2026-09-29
- Law
- WARN our reading
- Full name
- Worker Adjustment and Retraining Notification Act verified
- Employee threshold
- 100 verified
- Requirement
- An employer shall not order a plant closing or mass layoff until the end of a 60-day period after the employer serves written notice of such an order verified
- Counting note
- 100 or more employees, excluding part-time employees verified
Values marked our reading are our classification of what the source says — the source does not print them in those words. The quote below is the evidence for each one; judge it yourself.
Where each value comes from
This source states these in separate places, so each value is shown with the passage that states it.
Law and Full name
This Act [enacting this chapter] may be cited as the 'Worker Adjustment and Retraining Notification Act'.
Requirement
An employer shall not order a plant closing or mass layoff until the end of a 60-day period after the employer serves written notice of such an order-
— all from uscode.house.gov, retrieved 2026-09-29
Sources
- uscode.house.govhttps://uscode.house.gov/view.xhtml?req=granuleid:USC-prelim-title29-section2101&num=0&edition=prelim
- uscode.house.govhttps://uscode.house.gov/view.xhtml?req=granuleid:USC-prelim-title29-section2102&num=0&edition=prelim