ALL DIA OFFICES WILL BE CLOSED ON TUESDAY, JULY 4, 2017

All DIA offices will be closed on Tuesday, July 4, 2017 in honor of Independence Day. All offices will re-open on Wednesday, July 5, 2017.

The Department of Industrial Accidents (DIA) is responsible for overseeing the Workers' Compensation system in Massachusetts. We can help you if you are an injured worker, an employer in Massachusetts, an insurer or an attorney.