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Senate Bill No. 189 Changes Effective July 1, 2018

Get info related to the changes and the CDI’s new notice regarding cooperative corporations.

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Solar Panel Installation

What classifications apply to most common residential solar energy systems?

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Ownership and Experience Rating Course Now Available

Enrollment is now open for the newest course offered from WCIRB CompEssentials.

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2019 Experience Rating Plan Changes

Learn about the new, simplifed experience rating formula.

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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.

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Information for New WCIRB Members >

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