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2020 Plans Now Available

The 2020 USRP, ERP and Basic Underwriting Manual can be downloaded in our Filings and Plans section.

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Classification Search Now Updated with 2020 Changes

The Classification Search now includes new and revised classifications effective January 1, 2020.

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2020 Pure Premium Rate Filing

The WCIRB proposed January 1, 2020 Pure Premium Rates to the California Insurance Commissioner.

View the Filing

Quarterly Experience Report Released

The report includes an update on California statewide insurer experience valued as of June 30, 2019.

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About The WCIRB

The Workers' Compensation Insurance Rating Bureau of California (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 >