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File comments or pleadings with the DPU

Submit pleadings or comments to the DPU by mail and electronically

DPU Administrative Services

The Details

What you need

  • All documents filed in Department of Public Utilities (DPU) proceedings must be submitted on paper and by email or CD-ROM/portable drive.
  • All documents filed in DPU proceedings must comply with the filing requirements set forth in 220 CMR 1.00.
  • Initial petitions, applications, or filings should be accompanied by any applicable filing fee as set forth in 801 CMR 4.02.
  • Questions about filing documents in specific dockets should be directed to the hearing officer assigned to that proceeding.  The hearing officer’s name can be found by going to the DPU File Room, clicking on Dockets/Filings, choosing Docket by Number and typing in the docket number of the proceeding (##-##).
  • All documents submitted in electronic format will be posted on the DPU's website.


Please note there is no fee for petitions to intervene.  See 801 CMR 4.02 for applicable filing fees.

Name Fee Unit
DPU filing fee for petitions $100 each

How to file

 All documents filed with the DPU must be submitted by paper to:

Mark D. Marini, Secretary
Department of Public Utilities
One South Station
Boston, MA 02110

All documents should also be submitted to the DPU in electronic format using one of the following methods:

  • E-mail (attach all applicable documents) to and the hearing officer [first name.last]; or
  • A CD-ROM or portable drive.

The text of the e-mail or CD-ROM/portable drive label must specify:

  1. The docket number of the proceeding (D.P.U. ##-##);
  2. The name of the person or company submitting the filing; and
  3. A brief descriptive title of the document.

The electronic filing should also include the name, title, and telephone number of a person to contact in the event of questions about the filing.


More info

On March 8, 2016, the DPU adopted regulations that permit the filing of certain documents in electronic format pursuant to the DPU’s interim Electronic Filing Guidelines.

For more information about these regulations and related documents, please review:

The Electronic Filing Guidelines, however, remain under consideration.  See D.P.U. 15-183-A at 11 n.6.

Until the DPU establishes final Electronic Filing Guidelines, parties and other persons filing documents with the DPU pursuant to 220 CMR 1.00, 2.00, 5.00, 11.00, 14.00, 79.00, and 250.00, should continue to follow the paper filing requirements contained in those regulations unless otherwise directed by the hearing officer assigned to the docket.


Mark D. Marini, Secretary
Department of Public Utilities, 1 South Station, 5th floor, Boston, MA 02110
(617) 345-9101


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