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Massachusetts Workers' Compensation Rate Filing - 2007

The following is a timeline of the 2007 Rate Filing Process with links to the underlying documents.


03/01/2007 - The WCRIBMA submits a Rate Filing (Filing), proposing a 13.4% decrease  in average rates for industrial classes. The proposed effective date of this filing is September 1, 2007.

03/02/2007 - Circular announces submission of the Rate Filing (Circular Letter #2047).

03/06/2007 - The WCRIBMA issues a Circular with the Notice of Hearing and a Pending Premium Change Endorsement (Circular Letter #2049).

03/20/2007 - The Office of the Attorney General submits a notice of intent to appear and participate as a statutory intervenor (Notice).


04/06/2007 - The WCRIBMA submits a revised filing proposing a 14.6% decrease in average rates for industrial classes (Revised Filing).


05/14/2007 - The WCRIBMA, State Rating Bureau and the Office of the Attorney General  sign a stipulation, with an overall average rate decrease of 16.9% (Stipulation).

05/18/2007 - The Commissioner of Insurance approves the Stipulation. The WCRIBMA issues a Circular with a copy of the Commissioner's Decision and the Stipulation (Circular Letter #2054). The filing exhibits have been revised to reflect the stipulation (Filing Exhibits Revised with Stipulation).


06/18/2007 - The WCRIBMA issues a Circular with Changes in Manual Rates by Class and Effects of September 1, 2007 Rate Change (Circular Letter #2055).

06/18/2007 - The WCRIBMA issues a Circular with Manual Rates and Rating Values effective September 1, 2007 (Circular Letter #2056).


07/02/2007 - The WCRIBMA issues a Circular with the revised Guidelines for Workers' Compensation Rate Deviation Filings (Circular Letter #2059).


09/01/2007 - New Rates and Rating Values become effective.


2023 Rate Filing Timeline

2022 Rate Filing Timeline

2020 Rate Filing Timeline

2018 Rate Filing Timeline

2016 Rate Filing Timeline

2014 Rate Filing Timeline

2012 Rate Filing Timeline

2011 Rate Filing Timeline

2010 Rate Filing Timeline

2008 Rate Filing Timeline

The Workers' Compensation Rating and Inspection Bureau of Massachusetts
101 Arch Street, 5th Floor
Boston, MA 02110