Skip to Content

Study on Cumulative Trauma Claims Released

The report discusses how cumulative trauma claims differ from other types of workers’ compensation claims, and examines related trends.

View the Report

Study of the Impact of Medical Fraud Enforcement Released

How can medical fraud enforcement affect the California workers’ compensation system?

Read the Study

WCIRB Insurance Commissioner Issues Decision on Regulatory Filing

The California Insurance Commissioner issued a decision regarding the WCIRB’s January 1, 2019 Regulatory Filing.

View the Decision

WCIRB Submits January 1, 2019 Pure Premium Rate Filing to CDI

The WCIRB's Filing proposes advisory pure premium rates that average $1.70 per $100 of payroll.

View the Filing

What Do You Want To Do?

About The WCIRB

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.

Learn more about the WCIRB >

Information for New WCIRB Members >

Join our team! Learn more about WCIRB career opportunities >