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WCIRB Bulletins

WCIRB Bulletins are announcements from the WCIRB for the current year. You may use the drop down menu to view WCIRB Bulletins for the past two years. We recommend using the most current version of Adobe Acrobat Reader to view these documents. You may order WCIRB Bulletins issued prior to the past two years on the Research, Data and Publications page. Additionally, you may subscribe to receive copies of current Bulletins as they are released by signing up for WCIRB Email Alerts.

Visit the WCIRB Bulletins of Continuing Interest page to view past WCIRB Bulletins covering workers' compensation issues and information of ongoing interest to WCIRB members.

2018-07 WCIRB December 31, 2017 Quarterly Experience Report

The WCIRB has completed its report on insurer loss and premium experience valued as of December 31, 2017.
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2018-06 WCIRB July 1, 2018 Pure Premium Rate Filing

The WCIRB submitted a pure premium rate filing to the California Insurance Commissioner. The WCIRB proposes that the pure premium rates reflected in the filing become effective for workers’ compensation policies with an effective date on or after July 1, 2018.
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2018-05 Minutes of the 102nd Annual Meeting of the Workers’ Compensation Insurance Rating Bureau of California

On March 15, 2018, members of the Workers' Compensation Insurance Rating Bureau of California convened for WCIRB’s 102nd Annual Meeting.
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2018-04 NAIC 2018 Terrorism Risk Insurance Data Call

As indicated in the WCIRB’s June 29, 2017 Bulletin No. 2017-13, the CDI directed the WCIRB to submit terrorism data for policies incepting in 2015 to the National Association of Insurance Commissioners (NAIC) through the New York State Department of Financial Services. The data for California policies incepting in 2015 was submitted on February 28, 2018. 
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2018-03 Notice of the 2018 Meeting of the WCIRB Membership

The Workers’ Compensation Insurance Rating Bureau of California’s (WCIRB) Annual Meeting of its Membership will be held in March.
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2018-02 Revised and New Standard Endorsement Forms

The CDI has approved revisions that reflect the Senate Bill No. 189 (SB 189) provisions that take effect July 1, 2018 to existing Standard Forms and a new Standard Form for use in California, WC 04 03 66, Professional Corporation Coverage / Exclusion–California. Copies of these Forms are available in the Knowledge Center in WCIRB Connect®.
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2018-01 Revised and New Standard Endorsement Forms

The CDI has approved revisions to California Standard Forms WC 04 03 01 D,  WC 04 03 38 B, and others. Copies of the new forms are available in the Knowledge Center in WCIRB Connect®.
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