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Commissioner Issues Decision Regarding 2019 Pure Premium Rate Filing

Approved advisory pure premium rates average $1.63 per $100 of payroll. 

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2019 Manuals and Plans Now Available

The 2019 editions of the USRP and ERP can be accessed in the Filings and Plans section. 

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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.

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Study of the Impact of Medical Fraud Enforcement Released

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

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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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