offered by

DIA Boston Office


1 Congress St., Suite 100, Boston, MA 02114


Open M-F 8:00 am - 5 pm

Toll Free (Mass. Only) (800) 323-3249

Open M-F 8:00 am - 5 pm

TDD (Hard of Hearing) (800) 224-6196

Open M-F 8:00 am - 5 pm


Public Information Office
Transit friendly

Details of DIA Boston Office

Overview of DIA Boston Office

The DIA offices are on top of the Government Center Parking Garage. However, the entrance to the building can’t be accessed by the garage elevators. You must go to the intersection of Congress St., New Chardon St., and Merrimac St. We are located across from the Brooke Courthouse and near the Haymarket T Stop.

Hours for DIA Boston Office

Monday - Friday:
8:30 am-5:00 pm

Parking at DIA Boston Office

Parking in Boston is extremely expensive, so we encourage people to take public transportation when possible.

  • Government Center Parking Garage
    50 Sudbury St.
    Boston, MA 02114

We do not validate for the Government Center Parking Garage.

  • Haymarket /Parcel 7 Parking Garage
    136 Blackstone St.
    Boston, MA 02114

The Boston DIA does validate for the Haymarket/Parcel 7 Parking Garage if you are at the DIA for less than 3 hours. The cost is $1 per hour for the first 3 hours. After 3 hours you’ll pay for a full day. Tickets are validated at the Information Desk in the DIA lobby.

Restrictions at DIA Boston Office

  • No weapons of any kind
    • Knives will be confiscated at the security checkpoint
    • Anyone carrying a gun will be turned away
  • Every person entering our space will have to be wanded and bags searched
  • No cell phones or other electronics may be used in the courtrooms
Image credits:  Boston DIA (Lisa M. Gilgan)