Using medical transaction data and unit statistical reports, the Study focuses on the cost implications of chronic opioid use in California's workers' compensation.Read more
Learn about the new, simplifed experience rating formula.Read more
Learn about ownership, experience rating and classification through our free webinars.Read more
Sign up to attend our webinars covering the 2019 Experience Rating Plan changes.Learn more
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.