Department of Criminal Justice Information Services (DCJIS)

The Department of Criminal Justice Information Services (DCJIS) manages and administers the Commonwealth’s law enforcement information and criminal records systems, the Firearms Records Bureau (FRB), and the post-conviction victim notification program.

Contact Us

Address

200 Arlington St., Suite 2200, Chelsea, MA 02150
directions 

Phone

Main Phone (617) 660-4600
TTY (617) 660-4606

Fax

(617) 660-4613

Who we serve

The DCJIS serves the following groups within Massachusetts and nationwide:

  • Law enforcement personnel 
  • Victims of crimes 
  • Governmental entities 
  • Private organizations 
  • Employers
  • Firearms dealers
  • Firearms license holders 
  • The general public

 

 

What would you like to do?

Top actions & services

Criminal Record Check Services 
Firearms Services 

More actions & services

Information for Victims 
Information for Researchers 
Resources for CJIS Vendors 
Public Records for DCJIS  

Upcoming Events

  • On-site and WebEx online CORI training 

    200 Arlington St., Suite 2200, Chelsea, MA 02150
    Wednesday, May 8, 2019
    1 p.m. - 3 p.m.
    Pre-registration is required. To register please email coritraining.registration@mass.gov and include the training date, your full name, organization name (if applicable), email address and phone number.
See all events
Image credits:  George Headley
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