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Wildfire Operations

There are classifications that apply to many firefighting and fire prevention operations. 

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WCIRB Losses and Expenses Report

The WCIRB has released its report on workers' compensation losses and expenses for 2018.

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Ownership and Experience Rating Online Course

Learn the fundamentals of workers' compensation insurance through our online training program, CompEssentials®.

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Class Talk Webinars

Attend our free webinars to learn more about the Standard Classification System.

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What Do You Want To Do?

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.

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Information for New WCIRB Members >

Join our team! Learn more about WCIRB career opportunities >