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Members and subscribers of the WCRIBMA are eligible to receive circular letters by email.
To be added to the email distribution list, please complete the Circular Letter Distribution List Request form and email it to Yvonne Torres at
03/19/2024 Residual Market sb03-24 - Policy Year 2021 Final VDAC Reapportionment In accordance with the VDAC Program, the WCRIBMA is implementing the Final Reapportionment for policy year 2021.
02/28/2024 Residual Market sb02-24 - Updated Information on Residual Market Share Latest residual market share estimate. Data as of 2/15/24.
02/06/2024 Residual Market sb01-24 - Residual Market Loss Ratio and Burden Estimate The Pool Reserving Committee estimate (as of 9/30/23) of the Massachusetts loss ratio for policy year 2022 is 75% with a resulting residual market burden of 1.73%.
01/24/2024 Data Reporting cl2427 - Sunsetting of COVID-19 Pandemic Provisions The WCRIBMA and DOI have established an end date of December 31, 2023 for certain COVID-19 provisions.
01/16/2024 Rates and Values cl2426 - Notice of Hearing The Hearing on the Rate Filing will be held virtually at 11:00 A.M., on Wednesday, February 7, 2024.
The Workers' Compensation Rating and Inspection Bureau of Massachusetts
101 Arch Street, 5th Floor
Boston, MA 02110