Approved advisory pure premium rates average $1.63 per $100 of payroll.Read more
The 2019 editions of the USRP and ERP can be accessed in the Filings and Plans section.View the plans
The report discusses how cumulative trauma claims differ from other types of workers’ compensation claims, and examines related trends.View the Report
How can medical fraud enforcement affect the California workers’ compensation system?Read the Study
The WCIRB is California’s trusted, objective provider of actuarially-based, research integral to a healthy workers’ compensation system.
We provide tools to help licensed agents and brokers serve their clients, and educational resources for employers to better understand California’s workers’ compensation system.