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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 Data Products and Publications page. Additionally, you may subscribe to receive copies of current Bulletins as they are released by signing up for WCIRB Email Alerts.
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2023-13 2024 Nominations for the Governing and Classification and Rating Committees
The Annual Meeting of the WCIRB will be held via teleconference on March 12, 2024 at 9:00 AM. At this meeting, WCIRB members will elect representatives to the Governing and Classification and Rating Committees to succeed those members whose terms are expiring at the time of the Annual Meeting.
Read More > 2023-12 2023 California Legislation Summary
The California Legislature recessed for the year on September 14, and the Governor had until October 14 to sign or veto any bills passed by the Legislature. This Bulletin summarizes legislation that may be of interest to the workers’ compensation insurance community.
Read More > 2023-11 Quarterly Experience Report as of June 30, 2023
The Workers’ Compensation Insurance Rating Bureau of California has completed its report on insurer loss and premium experience valued as of June 30, 2023.
Read More > 2023-10 Quarterly Experience Report as of March 31, 2023
The Workers’ Compensation Insurance Rating Bureau of California has completed its report on insurer loss and premium experience valued as of March 31, 2023.
Read More > 2023-09 WCIRB September 1, 2023 Pure Premium Rate Filing Decision
The Insurance Commissioner approved advisory pure premium rates for new and renewal policies effective on or after September 1, 2023 that average $1.46 per $100 of payroll.
Read More > 2023-08 2022 California Workers’ Compensation Losses and Expenses
The WCIRB has compiled its annual report on calendar year aggregate costs.
Read More > 2023-07 WCIRB September 1, 2023 Regulatory Filing Decision
All of the proposed amendments to the USRP, ERP and Miscellaneous Regulations effective September 1, 2023 were approved as filed. In addition, all of the proposed amendments to the USRP effective September 1, 2024 were approved as filed.
Read More > 2023-06 Quarterly Experience Report as of December 31, 2022
This Quarterly Experience Report contains charts illustrating current cost drivers in the system and an interactive experience with insights emphasizing the results of each chart.
Read More > 2023-05 WCIRB September 1, 2023 Pure Premium Rate Filing
The WCIRB has submitted a pure premium rate filing to the California Insurance Commissioner.
Read More > 2023-04 Minutes of the 107th Annual Meeting of the Workers’ Compensation Insurance Rating Bureau of California Held Thursday, March 16, 2023
On March 16, 2023, members of the Workers’ Compensation Insurance Rating Bureau of California convened for WCIRB’s 107th Annual Meeting.
Read More > 2023-03 WCIRB September 1, 2023 Regulatory Filing
The WCIRB has submitted a regulatory filing to the California Insurance Commissioner.
Read More > 2023-02 2023 Terrorism Risk Insurance Data Call
The NAIC has requested the WCIRB submit, on the industry’s behalf, insurer-specific California workers’ compensation terrorism exposure data, including policy counts, payroll and terrorism premium information.
Read More > 2023-01 Notice of the 2023 Annual Meeting of the WCIRB Membership
The WCIRB Annual Meeting of its Membership will be held on Thursday, March 16, 2023 via Microsoft Teams Webinar. If it is not practical for a representative to attend, Members are requested to grant a proxy to another Member who is attending.
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