Lyondell Chemical Co. has a WARN Act filing history stretching from June 2009 to October 2010, with 2 notices affecting 7 employees in total. Filings span Pennsylvania (1) and Louisiana (1). All classified notices are layoffs.

Under the WARN Act (Worker Adjustment and Retraining Notification Act), employers with 100 or more employees are required to provide 60 days advance notice before conducting plant closures or mass layoffs. These notices are filed with state labor departments and are public record.

Layoff History

Employees affected over time

All WARN Act Notices

Location Effective Date Employees Type
Newtown Square, PA Oct 21, 2010 3 layoff
Westlake, LA Jun 29, 2009 4 layoff