The WCIRB partnered with Risk Management Solutions to develop the Workers’ Compensation California Terrorism Risk Assessment study.View the report
View the changes on the 2019 experience rating worksheet in comparison with the 2018 version.View the worksheet
Filter premium, exposure and loss information by NAICS sector, claim status and claim type.View the Report
Learn the fundamentals of workers' compensation insurance through our online training program, CompEssentials®.Enroll Now
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.