Warn Act Notices 2024 California Time. The warn act is shorthand for the california worker adjustment and retraining notification act, which requires that covered establishments notify. California’s warn act requires employers to provide employees advance notice of certain plant closings and mass layoffs.

The california warn act (short for worker adjustment and retraining notification act) is a regulation that requires covered employers to provide workers and local government. The warn act is a regulation requiring employers with a covered establishment to provide advanced notice to employees and.