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Department of Industrial Accidents (DIA)

The Department of Industrial Accident (DIA) oversees the Massachusetts workers’ compensation system. We work to ensure that those involved have the resources needed to participate by assisting injured workers, employers, insurers, attorneys, and health care providers in following the Massachusetts workers’ compensation laws and regulations.

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Recent news & announcements

News

CL 359: COLA, max & min weekly comp rates, attorneys' fee schedule  

10/02/2023 Department of Industrial Accidents

CL 359: COLA, max & min Weekly comp rates, attorneys' fee schedule, payment & reimbursement schedule and requirements effective 10/1/2023.

News

Provider Guidance and Worker Fact Sheet for Opioid Tapering 

9/05/2023 Department of Industrial Accidents

Upcoming Events

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Locations

We have 5 locations across Massachusetts to better serve you.

Contact Us

Address

Boston - Main Office - (617) 727-4900 - 8:30 - 5:00
Lafayette City Center, 2 Avenue de Lafayette, Boston, MA 02111-1750
Fall River - (508) 676-3406 - 8:30 - 5:00
1 Father DeValles Blvd., 3rd Fl., Fall River, MA 02723
Lawrence - (978) 683-6420 - 8:30 - 5:00
354 Merrimack St., Entrance C, Suite 230, Lawrence, MA 01843
Springfield - (413) 784-1133 - Open 8:30 - 5:00
436 Dwight St., Springfield, MA 01103
Worcester - (508) 753-2072 - 8:30 - 5:00
Mercantile Center, 100 Front St., Suite 310, Worcester, MA 01608
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Department of Industrial Accidents information

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