California Warn Notices 2024 Dates. Among the changes that likely will affect california employers beginning in 2024 are new rules for giving advance notice to employees and government officials. The california warn act provides stronger protections for mass layoffs compared to the federal warn act.

The california warn act ensures that workers are treated fairly during major workplace changes, like layoffs or company moves. The california warn act entitles workers in ca to 60 days’ advance notice before a mass layoff or worksite closure.